26 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x2000c044) r2 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000000)='.log\x00', 0x2400, 0x40) sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3800000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4010}, 0x20000015) 22:19:26 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random, @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "ef4e79e9b1ff1c07efc0c4790edd419215d0b29ceaaa11b60a6fcec4b736b023565fcb9fc862de86ce390593d84c93c0dafece4428e6367ba8ba41dee2ba455bfee5f17695a560735d45a8c08e279a3e71e334c5c49d83cda969d7b25a82fa95db0b405213a728394ba89436fe69e95fdaf2a2bc269f90113888bd03cf2ee1fccf0514cf3564d818383f8c9a6201dbe7819a13e9c832eb4432b7a871"}, 0xa0) 22:19:26 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000540)={0x0, @broadcast, @multicast1}, &(0x7f0000000580)=0xc) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000700)={&(0x7f00000005c0)={0x1d, r3}, 0x10, &(0x7f00000006c0)={&(0x7f0000000640)={0x5, 0x6, 0xffffffff, {}, {r4, r5/1000+60000}, {0x1, 0x1, 0x1, 0x1}, 0x1, @can={{0x3}, 0x8, 0x3, 0x0, 0x0, "cd8495fbd7408904"}}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0xc0) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) 22:19:26 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0xde762000) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:26 executing program 1 (fault-call:9 fault-nth:16): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="85000000", @ANYRES16=r1, @ANYRES16=r1], 0x1c}}, 0x0) [ 2477.592699] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2477.627329] FAULT_INJECTION: forcing a failure. [ 2477.627329] name failslab, interval 1, probability 0, space 0, times 0 [ 2477.650179] CPU: 1 PID: 19984 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2477.658098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2477.667450] Call Trace: [ 2477.670049] dump_stack+0x1b2/0x281 [ 2477.673685] should_fail.cold+0x10a/0x149 [ 2477.677837] should_failslab+0xd6/0x130 [ 2477.681809] __kmalloc+0x2c1/0x400 [ 2477.685351] ? ovl_alloc_entry+0x1e/0x70 [ 2477.689441] ovl_alloc_entry+0x1e/0x70 [ 2477.693327] ovl_lookup+0x724/0x1120 [ 2477.697045] ? ovl_path_next+0x200/0x200 [ 2477.701111] ? is_bpf_text_address+0xb8/0x150 [ 2477.705692] ? __d_lookup_rcu+0x640/0x640 [ 2477.709948] ? lock_acquire+0x170/0x3f0 [ 2477.713924] ? lookup_slow+0x129/0x400 [ 2477.717818] lookup_slow+0x20a/0x400 [ 2477.721529] ? lock_downgrade+0x740/0x740 [ 2477.725677] ? follow_dotdot_rcu+0xf00/0xf00 [ 2477.730092] ? d_lookup+0x156/0x220 [ 2477.733720] lookup_one_len_unlocked+0x3a0/0x410 [ 2477.738667] ? vfs_link+0xb40/0xb40 [ 2477.739009] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2477.742303] ovl_lookup_single+0x33/0x6d0 [ 2477.742315] ovl_lookup_layer+0x2ef/0x3d0 [ 2477.742328] ? ovl_lookup_single+0x6d0/0x6d0 [ 2477.763957] ? __kmalloc+0x3a4/0x400 [ 2477.767673] ? ovl_lookup+0x4d3/0x1120 [ 2477.771563] ovl_lookup+0x5d9/0x1120 [ 2477.775282] ? ovl_path_next+0x200/0x200 [ 2477.779343] ? apparmor_capable+0xfa/0x4a0 [ 2477.782789] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2477.783568] ? map_id_up+0xe9/0x180 [ 2477.783580] ? __d_lookup_rcu+0x640/0x640 [ 2477.783593] ? lock_acquire+0x170/0x3f0 [ 2477.803713] ? lookup_slow+0x129/0x400 [ 2477.805928] overlayfs: 'file0' not a directory [ 2477.807607] lookup_slow+0x20a/0x400 [ 2477.807625] ? follow_dotdot_rcu+0xf00/0xf00 [ 2477.807633] ? lookup_fast+0x430/0xe30 [ 2477.807648] ? security_inode_permission+0xb5/0xf0 [ 2477.807658] ? ovl_getattr+0x6c0/0x6c0 [ 2477.815438] overlayfs: filesystem on './bus' not supported as upperdir [ 2477.815935] walk_component+0x6a1/0xbc0 [ 2477.815948] ? lookup_fast+0xe30/0xe30 [ 2477.815959] ? walk_component+0xbc0/0xbc0 [ 2477.851661] path_lookupat+0x1bb/0x780 [ 2477.855551] ? path_mountpoint+0x940/0x940 [ 2477.859792] ? cache_alloc_refill+0x2fa/0x350 [ 2477.864294] filename_lookup+0x18a/0x510 [ 2477.868357] ? filename_parentat+0x520/0x520 [ 2477.872768] ? __check_object_size+0x179/0x230 [ 2477.877381] ? strncpy_from_user+0x210/0x2c0 [ 2477.881792] ? getname_flags+0x22e/0x550 [ 2477.885852] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2477.891215] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2477.896577] do_sys_truncate.part.0+0x78/0xf0 [ 2477.901071] ? vfs_truncate+0x680/0x680 [ 2477.905044] ? SyS_read+0x210/0x210 [ 2477.908677] ? __do_page_fault+0x159/0xad0 [ 2477.912910] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2477.918270] SyS_truncate+0x23/0x40 [ 2477.921895] do_syscall_64+0x1d5/0x640 [ 2477.925792] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2477.930977] RIP: 0033:0x466459 [ 2477.934160] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2477.941861] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 22:19:26 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)={0x1c, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x1a0, r2, 0x200, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x101, 0x4d}}}}, [@NL80211_ATTR_FRAME={0x21, 0x33, @action={@wo_ht={{0x0, 0x0, 0xd, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1}, {0x7b78}, @broadcast, @device_b, @initial, {0xb, 0x4}}, @tdls_setup_cfm={0xc, 0x2, {0x5b, 0x2}}}}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_CSA_C_OFFSETS_TX={0x16, 0xcd, [0x3ff, 0x200, 0x2bc3, 0x5, 0x9, 0x1ff, 0x1f, 0xff, 0x401]}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_OFFCHANNEL_TX_OK={0x4}, @NL80211_ATTR_FRAME={0x135, 0x33, @assoc_req={@wo_ht={{0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x2c7}, @device_a, @device_b, @random="01eb27176f8b", {0x2, 0x81}}, 0x180, 0x8000, {0x0, 0x6, @default_ap_ssid}, @void, @void, [{0xdd, 0x6c, "cc2f178f63db4a74669ac7f6da04d977190029053fc2eabf4e3ab994f3109ddec788a2f03358cdccd05e78018a386472153543caecc326fff5ab4e6a8d60a6ac983deb4c24f5d00293107b60460b05071ffa59d01d598b114b4b6c097c6c712662c0ce22fdd0f31c7d6258ee"}, {0xdd, 0x9d, "41569dc87eaeb8b16ce00757e3a9537e03dea0c74435a641be4856d8a632e0af9a52c21eccef5cbe79f175f8e8dd212f5a2db5c167eb4c021a734df88d975d03433594d72b18b4eebeec387df0ece8c5547d07e335d790d90b8ffc0c25382da6821b995e5d58a291ded3de290f8c2376ef8b1989b94d371ff09158df9da3a8d792701e75c9b12ecb17df42df97d404e4dd7808f3b0b047f4b37fd6e275"}]}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000300)='mptcp_pm\x00', r1) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="080027bd7000fcdbdf250300000008000200020000005a18eef60d345028dbfdf7d8cb27b8c4e10454fb556431883f7b3a4c0f9f8ec793d4a86ec56bdb86a93494dc1665c23aa3e35bf9e900b5822bde321e1e7ca7a016d841d819e6f91d82eb33e4eba5ca9f18169129825e228567b7446722d61573e7f1f46b8af405"], 0x1c}, 0x1, 0x0, 0x0, 0x4000090}, 0x4000080) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, r7, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev}, @IPVS_SVC_ATTR_PROTOCOL={0x6}]}]}, 0x44}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000680)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)={0xd8, r7, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9f62}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3782}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_macvtap\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0xc33e0153176d2c14}, 0x800) 22:19:26 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000200)={'ip6gre0\x00', 0x0, 0x2f, 0x9, 0x20, 0x6, 0x50, @private0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7, 0x7800, 0x1f, 0x3}}) bind$can_raw(r1, &(0x7f0000000280)={0x1d, r2}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) setsockopt$CAN_RAW_FILTER(r4, 0x65, 0x1, &(0x7f0000000300)=[{{0x0, 0x1, 0x0, 0x1}, {0x1, 0x0, 0x0, 0x1}}, {{0x2, 0x0, 0x0, 0x1}, {0x4, 0x1}}, {{0x4, 0x0, 0x1, 0x1}, {0x1, 0x0, 0x1}}, {{0x3, 0x0, 0x0, 0x1}, {0x1, 0x1}}, {{0x4, 0x1, 0x1}, {0x2}}, {{0x4, 0x1, 0x1}, {0x2, 0x1}}, {{0x4, 0x1}, {0x2, 0x1, 0x1}}], 0x38) r5 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x1) connect$can_bcm(r5, &(0x7f0000000140), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f00000002c0)=0x3, 0x4) 22:19:26 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101200, 0x0) connect$can_bcm(r2, &(0x7f0000000040), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 22:19:26 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='overlay\x00', 0x9000, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="d8f009870d96b327e3529722a56b278a74acaa601df3e26687efaf5c67b788c251ef3de9001e328d35ec834888caacfed6dd1c8b931db2ac1ff45bf9ec9d84"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:26 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{{0x3}, {0x1, 0x1, 0x1}}, {{0x1, 0x1, 0x1, 0x1}, {0x0, 0x1, 0x0, 0x1}}], 0x10) [ 2477.949127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2477.956393] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2477.963660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2477.970928] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2478.067616] overlayfs: 'file0' not a directory 22:19:29 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b", 0xaa}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="01005e08009b0002000002121227829f3e476586cb0dc5f8c4895e01ffbb5e011479a15b9b48a3f5874b60d00165a28926660acb194a0d24cbf3e5d82e6031"], 0x1c}}, 0x0) 22:19:29 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000200)="26454e2129643107a098e09caa5b7440fc146295340a44b1a890af2da003d4d75dee01ea034f955a456df4bc1c6d6b8f5a72c98e83150732db93ad28d223e6dd0b2f58a19b311b00191c5446c7f0aa8bfceecdaea5afc008b7bfe30f8b516c306f1f9fa0606613065502d6c2fd3b09defb92d9fe04b393528142fb3dc3e3c7fd9c7f9a86e46a392a958cbef392", 0x8d}, {&(0x7f0000000140)="c74afb6f91b2e3bb4874075200e908f78222eacb1e25b98138868d31d2b84f1e750548dce295957958ddbed9d228e55375c16eea0763c7a1deb947662eddfe7f1c86c767284f9e94d3101b3c3bd5b8be9dde10f7793c53", 0x57}, {&(0x7f00000002c0)="172ded1d2aaad4e92b377c59e19f79c025a206a294755d0680b1c017f3f059622f3b51579caad9c2a89174fe68c28f83beca6770eda9236e77486a586ad853e6b58f9fe7e1d7710fd5c7016daecaeeae8d809ad3ccede746595b60e69c9abf3e6e2f493bbfc220e499a7dfd8d362055f8de2bc5a60c3938cca", 0x79}, {&(0x7f00000000c0)="b9cc68e18a4ec5223564ebb62da99b4415a034c95fd657fef9f111606d2665e916e70252a31112a515fac8190fbd9237e7e617d2f1098f", 0x37}, {&(0x7f0000000340)="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", 0xfa}, {&(0x7f0000000480)="f883212920bbabefae3700036b18b8fa39190ee9e630ace3a8015e732a66a0b1a5056baae6d9ce6384a2fd39485461ffe11d8c9149", 0x35}, {&(0x7f00000004c0)="219b78ee25cd2f5bfae7b230e6a4a8acb481c0d6e430abe47bcbc29e7e0fcab313da2f29001a61270eedc7f59d8f70abab31276c9a44b8c0e754b91362606d80d2b15e61f6b4b9782918f0291da82502f4b1a3254ca728e11ff113eb43f6aa4705a8ec5d7ee88c31243d42e6ebcfa258762895e27643ffb1e0aeff6b0eda247279cb3421a04bd45e6aefd6e97fcc674f509d", 0x92}], 0x7, 0x80, 0x8) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000000)=[{{0x4, 0x1}, {0x2}}, {{0x3, 0x1, 0x1, 0x1}, {0x2, 0x1}}, {{0x0, 0x1, 0x0, 0x1}, {0x0, 0x0, 0x1}}, {{0x4, 0x0, 0x1, 0x1}, {0x1}}, {{0x1, 0x0, 0x1}, {0x1, 0x1, 0x1}}, {{0x2, 0x1}, {0x2, 0x1}}, {{0x0, 0x0, 0x1, 0x1}, {0x1, 0x1, 0x0, 0x1}}, {{0x3}, {0x4, 0x0, 0x1, 0x1}}, {{0x4, 0x1, 0x1, 0x1}, {0x2, 0x0, 0x1, 0x1}}, {{0x2, 0x0, 0x1}, {0x4, 0x1}}], 0x50) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000001540)={'syztnl2\x00', &(0x7f0000001440)={'syztnl1\x00', 0x0, 0x1, 0x700, 0xfff, 0x4d, {{0x31, 0x4, 0x1, 0x9, 0xc4, 0x66, 0x0, 0x5, 0x29, 0x0, @remote, @multicast1, {[@end, @cipso={0x86, 0x27, 0x3, [{0x7, 0x4, "c430"}, {0x5, 0x10, "49db6cfe4cbc4ca5dbb6fb555a06"}, {0x2, 0xd, "c18f8be17039314d890f07"}]}, @rr={0x7, 0x7, 0x44, [@loopback]}, @lsrr={0x83, 0x3, 0x63}, @timestamp_prespec={0x44, 0xc, 0xc6, 0x3, 0x3, [{@private=0xa010101, 0x95}]}, @cipso={0x86, 0x43, 0x2, [{0x0, 0xe, "d9ca164e41857661e7a0c7f3"}, {0x0, 0x4, "9e7e"}, {0x5, 0xe, "05564c4b6fe8b1f1519a0cc9"}, {0x6, 0x6, "d99b10a3"}, {0x0, 0xa, "4a3602c3dfe86c2a"}, {0x1, 0xd, "5cbe4e3884335a520cf606"}]}, @timestamp_prespec={0x44, 0xc, 0xbc, 0x3, 0x8, [{@multicast2, 0x8}]}, @timestamp={0x44, 0x20, 0xbf, 0x0, 0x7, [0x6, 0x7, 0x0, 0x100, 0x3f, 0x101, 0x2]}]}}}}}) bind$can_raw(r0, &(0x7f0000001580)={0x1d, r3}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r4}, 0x10) 22:19:29 executing program 1 (fault-call:9 fault-nth:17): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:29 executing program 5: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff86db5df2c1aaaaaaaaaaaa9100000081000000000c0000000000000000bda850dead9a6e6e"], 0x0) 22:19:29 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0x4, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x0, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x80403a, &(0x7f0000000380)=ANY=[@ANYRES32=r0, @ANYBLOB="2884fade3301ae8ffa088771a2df5bacf2960cc73081c968d0035424245b4e273baa581e451acd7b921919ba63a2f9fda528a3d8b998b3fbf4e57533c72f81d2191aa14a1f543141674bb87e5d5202e94ba4a16a54c2e9c00a2c47ae9f8e04d07a6c7242976a54734046d6a45cfa86dda1f9f513559c91b4516d3b1f75526a6f01d9b9ed0b8f582cb623", @ANYRES32, @ANYRES32, @ANYRESHEX=r0, @ANYRESHEX=r2, @ANYRES16=r0, @ANYBLOB="2f7bca054c0837ff80220a5b5f22f3d3bcd157242b995033effeb07a138df92a211e44f7d1c722706da6635787eb49e87537dcf0fce2374cd57bc5076e3b9ea11852d7ab7786d93f92528e2268509d0b72d2b1d258a61ad697d34adb6f092d8c3723d24cdebaa7182a760c65b2c578fa81a0acb52d85bfa594516f33a25547a9d960432f4a5837e4a15507a9ee3a78856f2bb13083c8ad10"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="ed3ef8c41d89b0685d68e68f74333c15039c9228cff0f4f6e93d780124b3c2d5ec5220c5652b27a850248f5d1f4276f17bbe7511e37c16a872d6cddc1ef5d85ab46c78ae3fa350334e06ba87318036e240d5037af787da28e4df79fb7af0b12faed0215268d513a3834151e88f04a16ed869a16272e596d2436cd6f626bd6bbfbbcee33b8e29d0ce0af9fb575523c473767a49f25a370255d019da37d6673bd36f52e93833ef44707165549fd499adb181b5310578bc7477f4eab7501390c469353cca9bad87ae0f069ed30e1e75bcd19efca0344792dad09ae6c9c04e64c6c418c6f611ddd11f4fcdfdc774595437"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r4) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r6) mount$fuse(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='fuse\x00', 0xc040, &(0x7f0000000640)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id'}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x9}}, {@allow_other='allow_other'}], [{@func={'func', 0x3d, 'FILE_CHECK'}}, {@uid_eq={'uid', 0x3d, r6}}, {@subj_role={'subj_role', 0x3d, 'overlay\x00'}}, {@appraise='appraise'}]}}) 22:19:29 executing program 5: socket$packet(0x11, 0xa, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040)=0xfff, 0x4) syz_emit_ethernet(0x1034, &(0x7f0000000140)={@random="2b19f8b24c88", @empty, @val={@val={0x9100, 0x1, 0x0, 0x4}, {0x8100, 0x6, 0x1}}, {@ipx={0x8137, {0xffff, 0x101e, 0x7, 0x11, {@random=0xb4e, @broadcast}, {@broadcast, @current, 0x1f}, "8c92de6bff5e24a2a7989013c2c4d9d786a3a5350eb16172145f17cad879d5e3fcac643458b3e8f59388fcd9eaeb054f047777ac5a6697ed50c0ede819aa657db6bff165ea0df49b420f01db5cc19f4bb5df26647323072a9faddd1f5aa183313d862b38eebb8355fa91cdc5656bb196c8ad66095711f254fc906ec456867bb442a7a8741d7015141de0dab553284f62e0383a9b1fc2e1d489dd406f31057460da0f211757abf216af60db73cc94e37f712cdd053908507aad4721bbb1714b53cc35dec1bc3bcfd1935a3591bf7e170f277f21ceaf505031a122c2652f316e07639057aba84bc53aacc25bf4b83c6adc22138722b3299249d9dd8bfdc07251319e767dd6ace0a398e7933209837af95f749c62e8b6e8264cb112c21dd21a156066e36a1a82a9f3ffa5c3e1e5afdd51f7ca85b895363de77c46a310f490bb99a23f53f0615e5a829fdd108466f6f6ecf89287728d50951faaa5b1ddc6939372c2a215aac52dd5018ef8d8b271f8a634440c3c547060d5f2fffdb5d2aca820b10d94ae9edc9ffc7265b141392f527d21b92625db6d39bbf3e3be86b88d10d623e53eec788daec7ea1b1f3172766d9aeed43accb1dd3ef73b044e371dde42fb75e04f7641ac3b9ee069b2ecd4bc1db24c32d56649c88aef2714034b03a7b43023ed790697cff0f8481f4820e25e39f3aa1d45b9b70c1ed6921023cc746fc340acd7032669a39cd7e4116147652554179d6a2950c306571611279c9a40565167a27f39d5b41ee1e0eb642a503eb843ab3e1882ca342fbb8742df4c65b3fff0d27f883b958cabe881eb3b473fc807bb9f631ec3c091476ab9ca132033210fc811f9788b70f371ec7438c64236c5a08a6c6bf866474ab8778e4816ee10a28beacd8931f07070ad2348ca8587fa8ebc97ae6fb6840c5af94337eac2269f2953dab8fad878178ac67b2d5736f2bf62144eaf22d8c56450ecb1b6f18ac8fd51cc17f0cb2c5a6604a098c14c36951cfd834af3913e8db58098be2df2ddfa21b02b4399678eda7edb66389f0344f4de0156d004930426b4a2b692d2ccd1fd88901364ae53842c66d10fb710ed4170fe3f4104a6c01e04e02ba2abec529159830217969f6b6aa00812804227e7a582d22b00d46977c9ff5ba4636f32118d86edb66deab1b3a1a9da75dc7a80c1eea2a85a6c3b5baea29cc3b83fd47acbc419d23c89790cd0019441963e280d51b1a6523ca589c2706e14ed59a95912c1ead8045398bba0cdd2dbd061cd626a8eeed9cff652693bc554b6a906a7eb0bc5102997ef1f773150ae09756eb953c5d6c7d2ab05204ac6b18c5feaa5db5c9ad7fce7d085f6a8c172c4ed702a7dc1b245ea627b6e4a724c35d768afd665758ac14aeb68c8a5a3fc0126ed2b921f953093a41f335003a864528db3b6eb14222c83c2cbad6b112df3ead1f09f42507e7cedec036ffffdae53828e51de430f06f3153c798edc823c7a860f95458d67418c55057d2e3f20c9e3d240d0ead19c6f693bebf08579e030f857f0d0962b955bb75159ae684bef6194cff85b60e693b20d90e4bb16181dade832b2c805665417b98c2d0c7ef891a01777fa525847ee553934ed4be7a88e0c2b41aa44c80b3b894577ec3b16bd9643fab94f9c0fff1c54a54adb548dcee724e8c401e94355ee29d6470c4ff29eaabedb4f146f9bbcd9721dd9f7fbf4bace31433f3cfd525c915094611a33ac71106213b9d80b3729a20c0ac833fb05065917fc7d2548d95dfaad3f1048447a24605313b285324825d5567ff2ba4348872abca33dcba53e7c6741796276812dc1bac14fcbaf36408bf3076f06b6e9553b17ee7a7fddf4557fdcd15229aa5876112675cdb813c515de4b95336a4f262e5982b93171adbfac510a3c73ae30c9f1dc49e5c4fc7da4724dbd6728894fe23e7cb09db518fc5e2c709ea4a04e00e3fb581cc46e063792f4a81241694ae6b00f968f310c81180364d889153cdeb7bf77e87df884f44006e92c7a6d9ad2fdd9f184a748f69b622911eb7a9d1693ec83aefa0a42d38b60c4a1832a68f59b60df8c7c18b78fdce35505d9e5e6c4cf7f4937994390a2b2532957fcb5a4117e3a1f86452cb130e594a86d058b0c9bf9a203f1576f94dd5134cf4e81490573503ae034999c91a3c2bbfaa101789b2d47c5664869d1f06d2f9cb64a19d80219764a470723697b3313b81f60be4da54c5a6932589fae632352e88dcbbbf466929c1512211cb42376f4a63f5835737b28d78983773102e70cbf2463abc17337bf3579dd3503093ccf95ec1de7c3cb3955148cbee13c2a031f4369daa13b7691b9dcc88ec07d94964a7d9b7c205be99f976fc814ef2f5f72044d5202d40148f35127cf3c395819754f75c5d7317e8832bff4806625e0e63c17eff7c210a59e872dfb4f039bcba7f3758554662bf69be3f522a7dfd71e1c2f2f8a2f3c9df42e1e1bb21b67f2c6a66fd24df61c359285fb1cfdb951dc1d88266a7f82a4a88a593157764d30d2d87c5859df3a78243caa1f4d80a02d7edf5877e0b83157b77a7396742542b920169a1530a92def12dc696d6334a9f7b818867d350b1ef04802cb586e80556f39b1b7abe1499ac1eac5693477dae18f37826fc7d5fc26ee652e8cf36ee31ad20ba1eda525d76463e01202ec9936b7a69ff0c458087ecb2da8daca3b400cfee1faf92aa583fd37bf597d0dc9bb64353ea0e6f3624f5e43b15b6bf01c09e795f66e72e891e3b10cff53de3dbca281f1c118823ddd71cd1a3724eee6b0bb0ed6bee2d57e9b54144d2433ae4a3fd62ede4b5bb78f15f9ac18490e3e37052edbd2b675664f29b1478d931527096bfdd27192506fbe2a641353df49afff20cd19d6abd584657fc2cca99490232770c543f9fb2adc1b4fe4b9a3dcfb4ea5a0baae5f2ca99796e754c40d37319c603866f46e7a5264a73dc784d384ecc8817bec9d532f3ce5c9b663c9b48cf5d40f6651108447c7a94694fc1618e84333cbdc84b1ba1628d314138a91f7c7efdec9ba3b3349633bdc925bd4c28eaf7cb8141c63e47dbfca096cf76bc19e2cecf57f1795aa3e5681a95c4ef76b8a037b4ee49f66d077565a540a6a56f59e9ce7cfe719f4926a0c28705af5500815b7c0c715fdf21b5f26c422bf0c725eea01fbf0283bc547cdb8fb0dd99ddebeeeef60aa40041b9ebc9ec8f04eda93952838a4f7dece74f6f0c2e6d5d85376034a62945d1a5a93cc0fabeb69e50ea029ea855ed1e1bf154d80fc8bbbc07d6fba8fb9392eaa556b144795c7d1d090d43820cfd397319ac2618d364ac6c6c6718301aa2b60bb7cea815b6141f9d37a8abea0081671c39d78a5ef304cc50c3336e56e5c164f0566dd9e40562044029f73378e3c24ed53185c24df39f5804bf5cbbbe9ae4163743edf7ded6a7ad5f2c20501b1a08be62678500cdb36d75086a1038ab2e72eb74dee97eb1a770738543e97912d74c8e4825c7a4860aed9ca1cdf667de303ca74c255fd0f6476ae16157fccb56bf5c9c3b3af33a9c2fe17897ac88b3d8b93dbc52b6948c329c8b126b35c9a167e486d6d73fc6950dd5d85bc529d39d74784a39514e7b609ed5e35cf66bc0582029e41d21abcdc848d282d284656dbba610f7344829dcdeb0c63d10a561591bcdec268846d8183495fa24d57e6ca3ced812e0e0b9c5f759518039c9aef770eff1716d135ccb84f5c13acd10023378dde9eeab8169291b74f51c4b4b245cf00df79fe7f3dbfcbaad7996a333b93e65917148a8ac98d0dc6bb5188d08c689fbad9f21a4ba29bda324ef73fce2113ba46d8869e690d611216a43c181ca007e96bb717a8bc3e1e9ffe1c32e2214dcd5154b07970a894c0070d345f8882eddea6715e45d3e1942efd8947729f534171ea415a64e8aededf1794b1698c088380e6892a6977895bdcc1148619aa710e74aac82519f996520cdacde0a738b18f26a993d7732f538aaf097a201615ce90c4b7c41a39c26557cf0cd83bab514aed35b9b5c6bb5cff9c8048e59ba40871aba735d47fac3e6ca989891f40e828929b31796065252626ecda10566558fed975ee657b5861ac74ec8f5f845e07ff15b60ec3617863fdbc9ad5a7df374bdc80752fb48a8f99b32d2a922adff16c613c03cb681e79e7e721bc64506f54f29c4f9753da23bb831e7a061f855c8eb03938a29b9e78e7e09c0f2caadab805d489dd29d43dcfd9142df7c2a5fb3d3f72532623ec4189e3ec9e5efbac1d2ced6e5409cde2a9625a0c873656d20d7b76b1ed75450477ecf3fbf0ced45730236fe740dd8f2484713c11982fd74974ac2efe21e3c64d0c3bf69ae2de19ae86232d8e8103ce6f8d2677da3ea315e0ad18df97c52ce40f906c300f0386190703b69b3ac2dac5b5c1f7405a97222b05c80b0e63552e2407424b53c819ace0a5f2dafd9d6de4e5396b51a7e9c9bc3bd3901a43c48dcd4031f3e77ef7a37e8ea96be4128635275c0dea7ec287d7413f37a393eb9a1de6d78bc071685202379aab16743f94b9b823cd0855a0a7f5f3bd1bd9e688588f363e0f61d93bd1555346bf6ee1703a81395cda297c17d298b3a2bd612a09ca893b23f9d41d48d7946bb78d50d2d7aaa58eb90946589d6d7768ec0973d97e753fe1716d9d8255755829d131055c73b6800e89ff4b4f729164fd30e66dd4608804e1e579903b88e4ced74d764890df101f6eb018a1bcb56642769f21bcbb82b6106fe175e1eb6c4abcd3d11369f48b7fea069dce51ebd119bde265309bb41f2842455bac3feb61b8e3f3ffec1a4f25b9d464a2ced068654d5f6cb8bb72d282364ffc0b8fcd42c4d63c536c444eb13158931d92f8f60e21415cfa4e9b82a79064d0225d15c2b13a1f8774c2871c3e37f40bc88e0d60401da7bfabc024cb565c682755ea9c2d6e7ac7cee1cdce713f3e87310425a48bba3be74642e2a644cce86f4f3847203ba1e0148e3289499c9876e64bfe6bd78364b6fb04befee26d423f38e6a95a2228bf3f858f33cc3d79c8cb1ac4d7344b91580673f05f49568d930cacef23aa277832300fa191a70a9e72a8e9652db622486a4fb6db907c49b488033236425bf1a185a954c53e23bc4da92ad7bfde528bd83bf8f38112a6df8fdfa678f42f0b14bb45e7c1e8923996530b9c6005d16ae01d7bfdf9e7ba3d7499484d469c9bb1af0ac602472b781a3fde9f6103391e6c98b6441d037a5234195d2d48f684782d2264271d25c7750151521de1523f95d81e0c030bd141b2798a922aa28d222fd0d158b30937549f50b3ffc8f4c94c0d8f55eed557448309b55de9b404cb557236188c09b1de66d5ec4e8b56531d96ab45329ffe29b856cd6a2ddd883393cd238a2c48ecb7b9339f6a1456acd6f9f109766377c86735784d4fa62301205b5103e69625cc2a5cc7371eb738fdce8de54bfdd3a38f04c9c2444f0934a83d312588268b409041e421931ecc1b8b32a8c1f04ba24a3ef320bcb1489695cb1f69b9314cef0e2db1511d5244ab3b029626877e2f56642dd74cbe1878a66ab493a042eb4bfb1ba660cbd03531860479596cb54db3536cc02d45bdca99d6fb605571731a934d84228fdad64b669d0de9ac32fd22467e0e3640db072da69c05724524989b4218096dbbeec5409f94d9b7e476f2c4fea039be0068a30c5bc28581fe43c6589c5c98b2ac9497ef4e030e1b0d97e8e76a2d26ad4a0ed9b4706ef51bba2440f3c108e3d91eb02c1854866c147d3e5c5c30ea6c66937664f4c4356bb314fe4edba6a4d1f29035"}}}}, &(0x7f0000000000)={0x0, 0x3, [0x6a8, 0xd89, 0xf7c, 0xa4d]}) [ 2480.596685] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2480.610955] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2480.619758] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:19:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_delroute={0x5c, 0x19, 0x200, 0x70bd28, 0x25dfdbfc, {0x2, 0x14, 0x20, 0x8, 0xfc, 0x4, 0xff, 0x7, 0x2000}, [@RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWT_BPF_OUT={0x8, 0x2, 0x0, 0x1, @LWT_BPF_PROG_NAME={0x4}}}, @RTA_MARK={0x8, 0x10, 0xb237}, @RTA_FLOW={0x8, 0xb, 0x8000}, @RTA_OIF={0x8}, @RTA_MULTIPATH={0xc, 0x9, {0x8, 0x20, 0x6}}, @RTA_PRIORITY={0x8, 0x6, 0x6}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8004}, 0x20008000) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="fa680a890c01317aae06cf6501a14a22dd9b0b85fd8756d1ced8163891f21c903dbaf4699e6339bf45a6f9d34bc7704ad9415d9d47018da0afea86e1277aa209349100"/88, @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:19:29 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)={0x198, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0xd8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x800}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xa15c}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x4c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x822}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000000}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x100}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_LINK={0x88, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffc01}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5471}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fe}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1f}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}]}]}, 0x198}, 0x1, 0x0, 0x0, 0x24000000}, 0x8015) accept$packet(0xffffffffffffffff, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000480)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@private2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@private2}}, &(0x7f0000000980)=0xe8) r5 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r5, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r5, &(0x7f0000000100)={0x1d, r7}, 0x10) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000a40)={'syztnl0\x00', &(0x7f00000009c0)={'syztnl1\x00', 0x0, 0x4, 0x5, 0x93, 0x4b65, 0x1, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @rand_addr=' \x01\x00', 0x7800, 0x7800, 0xfffffff7, 0x9}}) r9 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000200)={'geneve1\x00', 0x0}) sendmsg$nl_route(r9, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GENEVE_ID={0x8, 0x1, 0x1}]}}}]}, 0x3c}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000a80)={0x11, 0x0, 0x0}, &(0x7f0000000ac0)=0x14) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f0000000b80)={'syztnl1\x00', &(0x7f0000000b00)={'syztnl0\x00', 0x0, 0x4, 0xff, 0x1f, 0x2, 0x8, @mcast1, @mcast2, 0x1, 0x1, 0x6, 0x1}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002340)={'bond_slave_0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002900)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000028c0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="04050000", @ANYRES16=0x0, @ANYBLOB="00042abd7000fddbdf250200000008000100", @ANYRES32=0x0, @ANYBLOB="b4010280400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000000000008000600", @ANYRES32=r2, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004008100000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000600000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000e00040062726f61646361737400000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000050003000b0000000800040009000000080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004008407ffff08000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400ffffff7f08000100", @ANYRES32=r4, @ANYBLOB="7401028038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004001c00000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000050003000300000008000400040000004c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e67000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000ca000005000300050000000900040068617368000000003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000000c0004000200037b0004000008000100", @ANYRES32=r8, @ANYBLOB="ac00028038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004007dffffff38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000400000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000100010008000100", @ANYRES32=r10, @ANYBLOB="fc00028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r11, @ANYBLOB="080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r12, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000700000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=r13, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0x504}}, 0x4004000) [ 2480.657740] FAULT_INJECTION: forcing a failure. [ 2480.657740] name failslab, interval 1, probability 0, space 0, times 0 [ 2480.675580] CPU: 1 PID: 20049 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2480.683492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2480.692842] Call Trace: [ 2480.695439] dump_stack+0x1b2/0x281 [ 2480.699074] should_fail.cold+0x10a/0x149 [ 2480.703225] should_failslab+0xd6/0x130 [ 2480.707201] kmem_cache_alloc+0x28e/0x3c0 [ 2480.711352] ? ovl_i_callback+0x20/0x20 [ 2480.715325] ? ovl_lock_rename_workdir+0x50/0x50 [ 2480.720085] ovl_alloc_inode+0x18/0x180 [ 2480.724061] ? ovl_i_callback+0x20/0x20 [ 2480.728038] alloc_inode+0x5d/0x170 [ 2480.731666] iget5_locked+0x169/0x450 [ 2480.734389] overlayfs: 'file0' not a directory [ 2480.735461] ? ovl_inode_test+0x50/0x50 [ 2480.735473] ovl_get_inode+0x1b3/0xaf0 [ 2480.735486] ovl_lookup+0x7f2/0x1120 [ 2480.735502] ? ovl_path_next+0x200/0x200 22:19:29 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000200)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x4) getsockname(r1, &(0x7f0000000540)=@pptp, &(0x7f0000000840)=0x80) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xffffff80, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000980)) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r4) ioctl$BTRFS_IOC_QUOTA_RESCAN_STATUS(r4, 0x8040942d, &(0x7f0000000480)) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) close(0xffffffffffffffff) r5 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) recvmsg$kcm(r4, &(0x7f0000000780)={&(0x7f0000000140)=@ieee802154, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000880)=""/219, 0xdb}, {&(0x7f0000000500)=""/16, 0x10}, {&(0x7f00000004c0)=""/61, 0x3d}, {&(0x7f0000000600)=""/100, 0x24}, {&(0x7f0000000680)=""/43, 0x2b}], 0x5, &(0x7f0000000400)=""/9, 0x9}, 0x60) 22:19:29 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./bus/file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r1) quotactl(0x800, &(0x7f0000000000)='./file1/file0\x00', r1, &(0x7f0000000380)="6bfab2adea2608a7788f0fb9da33aa0a40e1bc5060235de97da7831f87bf96753ce4cc3c8e682450a560027cfd968dd44853b7b8e0203d537a11b38cca84417953629610efcd7582cf1c9c87519ae1f4231590a71ba58f4a4a31fd93edc840595885e8fb71f9258579e3ab548988081ca7cee4eb32bfc265eeab4d327965f607e6ebe8702e9453e482dc3294adfa82accaa9695f85048a7850c1e4fa6fef8da68f84899073594b6d54f31c7779a346d0dbca34c6d3c6cc90bf3b51afa2ff4e29e8159254fba5") creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000100)='./file1/file0\x00', 0x0) [ 2480.735515] ? is_bpf_text_address+0xb8/0x150 [ 2480.735526] ? __d_lookup_rcu+0x640/0x640 [ 2480.764304] ? lock_acquire+0x170/0x3f0 [ 2480.768276] ? lookup_slow+0x129/0x400 [ 2480.772165] lookup_slow+0x20a/0x400 [ 2480.775874] ? lock_downgrade+0x740/0x740 [ 2480.780021] ? follow_dotdot_rcu+0xf00/0xf00 [ 2480.784431] ? d_lookup+0x156/0x220 [ 2480.788064] lookup_one_len_unlocked+0x3a0/0x410 [ 2480.792817] ? vfs_link+0xb40/0xb40 [ 2480.796451] ovl_lookup_single+0x33/0x6d0 [ 2480.800600] ovl_lookup_layer+0x2ef/0x3d0 22:19:29 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000340)={'sit0\x00', &(0x7f00000002c0)={'ip6gre0\x00', 0x0, 0x4, 0x40, 0x8, 0x1, 0x10, @mcast2, @mcast2, 0x40, 0x80, 0x50, 0xff}}) bind$can_raw(r1, &(0x7f0000000380)={0x1d, r2}, 0x10) r3 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r4}, 0x10) r5 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000940)={'sit0\x00', &(0x7f00000008c0)={'ip6tnl0\x00', r4, 0x29, 0x6, 0x8, 0x3e78, 0x62, @mcast1, @rand_addr=' \x01\x00', 0x20, 0x10, 0xfc00000, 0x3}}) r7 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f00000003c0)={'vxcan0\x00'}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) sendmsg$can_raw(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r6}, 0x10, &(0x7f0000000240)={&(0x7f0000000200)=@can={{0x0, 0x1, 0x1, 0x1}, 0x8, 0x1, 0x0, 0x0, "4b52b97e392e12e8"}, 0x10}}, 0x8bab6a14d2ea627a) sendmsg$can_raw(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x1d, r4}, 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@can={{0x3, 0x1, 0x1}, 0x7, 0x7, 0x0, 0x0, "4feae4a233cd2cc6"}, 0x10}, 0x1, 0x0, 0x0, 0x20008000}, 0x4) bind$can_raw(r5, &(0x7f0000000980)={0x1d, r6}, 0x10) [ 2480.804751] ? ovl_lookup_single+0x6d0/0x6d0 [ 2480.809159] ? __kmalloc+0x3a4/0x400 [ 2480.812866] ? ovl_lookup+0x4d3/0x1120 [ 2480.816757] ovl_lookup+0x5d9/0x1120 [ 2480.820476] ? ovl_path_next+0x200/0x200 [ 2480.824538] ? apparmor_capable+0xfa/0x4a0 [ 2480.828770] ? map_id_up+0xe9/0x180 [ 2480.832395] ? __d_lookup_rcu+0x640/0x640 [ 2480.836551] ? lock_acquire+0x170/0x3f0 [ 2480.840527] ? lookup_slow+0x129/0x400 [ 2480.844427] lookup_slow+0x20a/0x400 [ 2480.848146] ? follow_dotdot_rcu+0xf00/0xf00 [ 2480.852550] ? lookup_fast+0x430/0xe30 [ 2480.856441] ? security_inode_permission+0xb5/0xf0 [ 2480.861367] ? ovl_getattr+0x6c0/0x6c0 [ 2480.865298] walk_component+0x6a1/0xbc0 [ 2480.869272] ? lookup_fast+0xe30/0xe30 [ 2480.873159] ? walk_component+0xbc0/0xbc0 [ 2480.877310] path_lookupat+0x1bb/0x780 [ 2480.881190] ? path_mountpoint+0x940/0x940 [ 2480.885410] ? cache_alloc_refill+0x2fa/0x350 [ 2480.889886] filename_lookup+0x18a/0x510 [ 2480.893930] ? filename_parentat+0x520/0x520 [ 2480.898321] ? __check_object_size+0x179/0x230 [ 2480.902887] ? strncpy_from_user+0x210/0x2c0 [ 2480.907292] ? getname_flags+0x22e/0x550 [ 2480.911344] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2480.916692] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2480.922034] do_sys_truncate.part.0+0x78/0xf0 [ 2480.926757] ? vfs_truncate+0x680/0x680 [ 2480.930942] ? SyS_read+0x210/0x210 [ 2480.934565] ? __do_page_fault+0x159/0xad0 [ 2480.938781] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2480.944131] SyS_truncate+0x23/0x40 [ 2480.947745] do_syscall_64+0x1d5/0x640 [ 2480.951621] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2480.956789] RIP: 0033:0x466459 [ 2480.959959] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2480.967646] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2480.974896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2480.982144] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2480.989394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2480.996645] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:19:32 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:32 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ftruncate(r1, 0xf4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00'}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:19:32 executing program 1 (fault-call:9 fault-nth:18): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:32 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="ff06915b8a6aa45d00003b4670434cae04db5df2c1aaaaaaaaaaaa910000008100000000000000800000000000bda850dead9a6e6ee32ea874"], 0x0) 22:19:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000001800)={0x1, 0x9, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x0, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f00000000c0)={{0x0, 0x100000001, 0x5, 0x2, 0x401, 0x86, 0x800, 0x8, 0x6, 0x7, 0x10000, 0x100, 0x4f1, 0x166, 0x8}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT=r2, @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) 22:19:32 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000100)='./bus/file0\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x10000, &(0x7f0000000040)=0x4) socket$packet(0x11, 0xa, 0x300) [ 2483.643189] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2483.665735] FAULT_INJECTION: forcing a failure. [ 2483.665735] name failslab, interval 1, probability 0, space 0, times 0 [ 2483.681518] CPU: 0 PID: 20104 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 22:19:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvram\x00', 0x10400, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f00000001c0)={0x1, 0xe9a, 0x9}) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00', 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)={0x2c, r5, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x143c}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x40}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_STOP_P2P_DEVICE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x20, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x9, 0x77}}}}, ["", "", "", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x80c4) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c081e001de2960e678b5a228ee6a5407a66a8df7d4904f83f294b00"/45, @ANYRESHEX=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2483.689424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2483.698776] Call Trace: [ 2483.701372] dump_stack+0x1b2/0x281 [ 2483.705007] should_fail.cold+0x10a/0x149 [ 2483.709158] should_failslab+0xd6/0x130 [ 2483.713130] __kmalloc+0x2c1/0x400 [ 2483.716666] ? ovl_alloc_entry+0x1e/0x70 [ 2483.720727] ovl_alloc_entry+0x1e/0x70 [ 2483.724610] ovl_lookup+0x724/0x1120 [ 2483.728327] ? ovl_path_next+0x200/0x200 [ 2483.732742] ? apparmor_capable+0xfa/0x4a0 [ 2483.736974] ? map_id_up+0xe9/0x180 22:19:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r5}, 0x10) sendmsg$NL80211_CMD_RELOAD_REGDB(r2, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x48080) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@ETHTOOL_A_LINKINFO_PHYADDR={0x5, 0x3, 0x7}, @ETHTOOL_A_LINKINFO_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}]}, 0x70}}, 0x8000) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x9]}, 0x8, 0xd43aee2728f1ce6b) sendmsg$can_bcm(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x0, 0x40, 0xed1, {0x77359400}, {0x77359400}, {0x3, 0x1}, 0x1, @can={{0x1, 0x0, 0x1}, 0x4, 0x1, 0x0, 0x0, "96288494eb5052ad"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000880}, 0x10) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r7, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r7, 0x942e, 0x0) [ 2483.740601] ? __d_lookup_rcu+0x640/0x640 [ 2483.744752] ? lock_acquire+0x170/0x3f0 [ 2483.748725] ? lookup_slow+0x129/0x400 [ 2483.752615] lookup_slow+0x20a/0x400 [ 2483.756332] ? follow_dotdot_rcu+0xf00/0xf00 [ 2483.761960] ? lookup_fast+0x430/0xe30 [ 2483.765854] ? security_inode_permission+0xb5/0xf0 [ 2483.770788] ? ovl_getattr+0x6c0/0x6c0 [ 2483.774678] walk_component+0x6a1/0xbc0 [ 2483.778651] ? lookup_fast+0xe30/0xe30 [ 2483.782540] ? walk_component+0xbc0/0xbc0 [ 2483.786691] path_lookupat+0x1bb/0x780 [ 2483.790666] ? path_mountpoint+0x940/0x940 [ 2483.794904] ? cache_alloc_refill+0x2fa/0x350 [ 2483.799400] filename_lookup+0x18a/0x510 [ 2483.803461] ? filename_parentat+0x520/0x520 [ 2483.807866] ? __check_object_size+0x179/0x230 [ 2483.812450] ? strncpy_from_user+0x210/0x2c0 [ 2483.813647] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2483.816859] ? getname_flags+0x22e/0x550 [ 2483.816871] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2483.816883] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2483.816891] do_sys_truncate.part.0+0x78/0xf0 [ 2483.816900] ? vfs_truncate+0x680/0x680 [ 2483.816909] ? SyS_read+0x210/0x210 [ 2483.816918] ? __do_page_fault+0x159/0xad0 [ 2483.816926] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2483.816935] SyS_truncate+0x23/0x40 [ 2483.816944] do_syscall_64+0x1d5/0x640 [ 2483.816959] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2483.816969] RIP: 0033:0x466459 [ 2483.864489] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2483.865851] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c 22:19:32 executing program 1 (fault-call:9 fault-nth:19): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:32 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000040)=0x8) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:19:32 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00', r0) sendmsg$NL80211_CMD_REGISTER_FRAME(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc8, r3, 0x2, 0x70bd2a, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xfffffffc, 0x6f}}}}, [@NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x800}, @NL80211_ATTR_FRAME_TYPE={0x6}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0xc2}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x2}, @NL80211_ATTR_FRAME_MATCH={0x7, 0x5b, "474aac"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x8001}, @NL80211_ATTR_FRAME_MATCH={0x6e, 0x5b, "cc5668ced8730fda1e7120da0cac7132af8750c95bcd82ac24fed7f63e963b37a97814fd7b1ef7bed19437aac0abfd23fdb9ecef7194a3497b301f0f002fd56aabed5e1afc72810edf3d167cc64a8853dac7381b1937210eee07ad6325429d713a3863a317abf871a566"}, @NL80211_ATTR_FRAME_TYPE={0x6, 0x65, 0x4}]}, 0xc8}, 0x1, 0x0, 0x0, 0x8000}, 0x24000801) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2483.865863] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2483.865869] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2483.865874] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2483.865879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2483.865884] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2483.941093] overlayfs: 'file0' not a directory [ 2483.974397] overlayfs: filesystem on './bus' not supported as upperdir [ 2484.009259] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2484.022928] FAULT_INJECTION: forcing a failure. [ 2484.022928] name failslab, interval 1, probability 0, space 0, times 0 [ 2484.038016] CPU: 1 PID: 20135 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2484.045917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2484.055268] Call Trace: [ 2484.057857] dump_stack+0x1b2/0x281 [ 2484.061486] should_fail.cold+0x10a/0x149 [ 2484.065636] should_failslab+0xd6/0x130 [ 2484.069612] kmem_cache_alloc+0x28e/0x3c0 [ 2484.073775] ? ovl_i_callback+0x20/0x20 [ 2484.077880] ? ovl_lock_rename_workdir+0x50/0x50 [ 2484.082614] ovl_alloc_inode+0x18/0x180 [ 2484.086563] ? ovl_i_callback+0x20/0x20 [ 2484.090533] alloc_inode+0x5d/0x170 [ 2484.094135] iget5_locked+0x169/0x450 [ 2484.097912] ? ovl_inode_test+0x50/0x50 [ 2484.101861] ovl_get_inode+0x1b3/0xaf0 [ 2484.105726] ovl_lookup+0x7f2/0x1120 [ 2484.109418] ? ovl_path_next+0x200/0x200 [ 2484.113457] ? apparmor_capable+0xfa/0x4a0 [ 2484.117679] ? map_id_up+0xe9/0x180 [ 2484.121296] ? __d_lookup_rcu+0x640/0x640 [ 2484.125432] ? lock_acquire+0x170/0x3f0 [ 2484.129441] ? lookup_slow+0x129/0x400 [ 2484.133347] lookup_slow+0x20a/0x400 [ 2484.137045] ? follow_dotdot_rcu+0xf00/0xf00 [ 2484.141432] ? lookup_fast+0x430/0xe30 [ 2484.145300] ? security_inode_permission+0xb5/0xf0 [ 2484.150209] ? ovl_getattr+0x6c0/0x6c0 [ 2484.154078] walk_component+0x6a1/0xbc0 [ 2484.158030] ? lookup_fast+0xe30/0xe30 [ 2484.161894] ? walk_component+0xbc0/0xbc0 [ 2484.166020] path_lookupat+0x1bb/0x780 [ 2484.169895] ? path_mountpoint+0x940/0x940 [ 2484.174108] ? cache_alloc_refill+0x2fa/0x350 [ 2484.178580] filename_lookup+0x18a/0x510 [ 2484.182616] ? filename_parentat+0x520/0x520 [ 2484.187016] ? __check_object_size+0x179/0x230 [ 2484.191577] ? strncpy_from_user+0x210/0x2c0 [ 2484.195963] ? getname_flags+0x22e/0x550 [ 2484.199997] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2484.205333] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2484.210672] do_sys_truncate.part.0+0x78/0xf0 [ 2484.215143] ? vfs_truncate+0x680/0x680 [ 2484.219091] ? SyS_read+0x210/0x210 [ 2484.222700] ? __do_page_fault+0x159/0xad0 [ 2484.226912] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2484.232249] SyS_truncate+0x23/0x40 [ 2484.235854] do_syscall_64+0x1d5/0x640 [ 2484.239731] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2484.244895] RIP: 0033:0x466459 [ 2484.248061] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2484.255743] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2484.262989] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2484.270248] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2484.277507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2484.284750] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:19:35 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:35 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r0, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:19:35 executing program 5: socket$packet(0x11, 0xa, 0x300) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random, @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "d4a850dcad9a6e6e"}}}}, 0x0) 22:19:35 executing program 0: ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000200)=""/249) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:19:35 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x206001, 0x40) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:35 executing program 1 (fault-call:9 fault-nth:20): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = syz_open_dev$vcsn(&(0x7f0000000400)='/dev/vcs#\x00', 0x8, 0x41) sendmsg$TIPC_NL_NET_GET(r2, &(0x7f00000004c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000840)={0x320, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x14, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_LINK={0x4c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x400000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0xe4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5ca}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3f5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0xc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}]}, @TIPC_NLA_NODE={0x134, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x9, 0x3, "7232c5fa78"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ID={0x17, 0x3, "be7bc200e3d21c8af3c5730f23d72f0ef7fe64"}, @TIPC_NLA_NODE_ID={0xaf, 0x3, "8cf2d756350014a6fd934e04757431b6d11e4f3bb8926453801402a4d86d044894ad25a7099124b91c82a45d60a85a1fc1879639dde38d302393685c9b9fadfd548be1f358e86e636e35ac9a976258bc306c10f5531292c7a12ce7f0e5dcf7864cb2532b86c45e0c7123ee068d705b576c82eecc1463f9cfcf3f8873df8b9c6d69392bdeedd9b8c132ab8c60f6bcb0566f59bd20a84c3a8f9a5eabc51b4bbc6d8c11e4b564e7ca53529091"}, @TIPC_NLA_NODE_KEY={0x4a, 0x4, {'gcm(aes)\x00', 0x22, "dfa886503c9d2469169cace31e5d5c04f974c172eac3c528384a13830912d9549b47"}}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x81}, @TIPC_NLA_PUBL_LOWER={0x8}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_SOCK={0x48, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x101}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x81}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_ADDR={0x8}]}]}, 0x320}}, 0x8054) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2486.647245] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2486.671893] FAULT_INJECTION: forcing a failure. [ 2486.671893] name failslab, interval 1, probability 0, space 0, times 0 [ 2486.684890] CPU: 1 PID: 20148 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 22:19:35 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df9c1aaaaaaaaaaaa9100000081000000000c0000aee9b5c06adead9a6eee00000000"], 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x2, 0xffffffff, 0x2, 0xa4, 0x5, 0x2, 0xef}, 0x1c) write(r0, &(0x7f0000000000), 0x0) 22:19:35 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt(r3, 0x1000, 0x3, &(0x7f0000000200)="519e6b820387e5f2dde1ea54a57f2f59526d65286694d6f7919366dce6aa9167c614f206405a1131b499a4cbb295a3a8eaaaa4b2a898c2a075500baf7888159752d4e00e77987055de4e1a0d0cbc03b56fb9e34fd1be494a2a3aef50d511eef6810d3e722d3b880ba8c9790c962357657653a539088acf84f24721bc1673c94dcce03b83540693a2b625171ca5ab368425da16dff9629a33fcad9ca58c73934afa5e6a4dbc2950310e4377b41dc2d20915f679c0b9ccbfb8cc9febae56dfc04b257770e193c4687df16e6b503db5671d7fe5cd7db4e179550490b7ab0601039961754a5532c840bccb859c", 0xeb) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:19:35 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvmmsg(r1, &(0x7f0000003400)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f00000000c0)=""/7, 0x7}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000000200)=""/214, 0xd6}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/171, 0xab}], 0x7, &(0x7f0000001440)=""/223, 0xdf}, 0x24d85a09}, {{&(0x7f0000001540)=@isdn, 0x80, &(0x7f0000001740)=[{&(0x7f00000015c0)=""/58, 0x3a}, {&(0x7f0000001600)=""/241, 0xf1}, {&(0x7f0000001700)=""/35, 0x23}], 0x3, &(0x7f0000001780)=""/25, 0x19}, 0x6}, {{&(0x7f00000017c0)=@xdp, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001840)=""/111, 0x6f}, {&(0x7f00000018c0)=""/177, 0xb1}, {&(0x7f0000001980)=""/56, 0x38}, {&(0x7f00000019c0)=""/253, 0xfd}, {&(0x7f0000001ac0)=""/217, 0xd9}, {&(0x7f0000001bc0)=""/67, 0x43}, {&(0x7f0000001c40)=""/32, 0x20}], 0x7}, 0xfffffffe}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000001d00)}, {&(0x7f0000001d40)=""/159, 0x9f}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000002e00)=""/213, 0xd5}, {&(0x7f0000002f00)=""/117, 0x75}], 0x5, &(0x7f0000003000)=""/249, 0xf9}, 0x8}, {{&(0x7f0000003100)=@qipcrtr, 0x80, &(0x7f0000003300)=[{&(0x7f0000003180)=""/188, 0xbc}, {&(0x7f0000003240)=""/101, 0x65}, {&(0x7f00000032c0)=""/37, 0x25}], 0x3, &(0x7f0000003340)=""/184, 0xb8}, 0x1}], 0x5, 0x20, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) [ 2486.693221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2486.702573] Call Trace: [ 2486.705174] dump_stack+0x1b2/0x281 [ 2486.708808] should_fail.cold+0x10a/0x149 [ 2486.712965] should_failslab+0xd6/0x130 [ 2486.716944] kmem_cache_alloc+0x28e/0x3c0 [ 2486.721092] __d_alloc+0x2a/0xa20 [ 2486.724547] ? d_lookup+0x172/0x220 [ 2486.728210] d_alloc+0x46/0x240 [ 2486.731490] __lookup_hash+0x101/0x270 [ 2486.735371] ? __inode_permission+0xcd/0x2f0 [ 2486.739776] lookup_one_len+0x279/0x3a0 [ 2486.743755] ? lookup_one_len_unlocked+0x410/0x410 [ 2486.748682] ? lock_rename+0x54/0x280 [ 2486.752488] ovl_lookup_temp+0xcd/0x130 [ 2486.756466] ? ovl_cleanup+0x110/0x110 [ 2486.760354] ? lock_downgrade+0x740/0x740 [ 2486.764500] ? security_inode_copy_up+0x7b/0xa0 [ 2486.769168] ovl_copy_up_locked+0x24f/0xde0 [ 2486.773498] ? ovl_encode_fh+0x450/0x450 [ 2486.777561] ? lock_rename+0x1e0/0x280 [ 2486.781453] ? down_write_nested+0x36/0x90 [ 2486.785693] ? lock_rename+0x1e5/0x280 [ 2486.789584] ovl_copy_up_one+0x70d/0x910 22:19:35 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$setown(r1, 0x8, r3) [ 2486.793738] ? ovl_copy_up_locked+0xde0/0xde0 [ 2486.798235] ? trace_hardirqs_on+0x10/0x10 [ 2486.802476] ? trace_hardirqs_on+0x10/0x10 [ 2486.806731] ? dget_parent+0x107/0x420 [ 2486.810617] ovl_copy_up_flags+0xd5/0x120 [ 2486.814921] ovl_open_maybe_copy_up+0xe6/0x130 [ 2486.819501] ovl_d_real+0xbc/0x350 [ 2486.823041] vfs_truncate+0x4bb/0x680 [ 2486.826844] do_sys_truncate.part.0+0xdc/0xf0 [ 2486.831377] ? vfs_truncate+0x680/0x680 [ 2486.835352] ? __do_page_fault+0x159/0xad0 [ 2486.839589] ? do_sys_ftruncate.constprop.0+0x480/0x480 22:19:35 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000100)={0x1d, r6}, 0x10) connect$can_bcm(r3, &(0x7f0000000040)={0x1d, r6}, 0x10) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000000)={'veth1_vlan\x00', {0x2, 0x0, @private}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r7}, 0x10) [ 2486.844959] SyS_truncate+0x23/0x40 [ 2486.848587] do_syscall_64+0x1d5/0x640 [ 2486.856222] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2486.861409] RIP: 0033:0x466459 [ 2486.864593] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2486.872299] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2486.879567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2486.886838] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2486.894109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2486.901377] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2486.930043] overlayfs: './file0' not a directory [ 2487.027411] overlayfs: 'file0' not a directory [ 2487.040778] overlayfs: './file0' not a directory 22:19:38 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:38 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x22, &(0x7f0000000000)={@random="8a4747648d66", @local, @val={@void, {0x8100, 0x3, 0x0, 0x1}}, {@can={0xc, {{}, 0x6, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) 22:19:38 executing program 1 (fault-call:9 fault-nth:21): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000140)=[{{0x9}, {0x4, 0x0, 0x0, 0x1}}, {{}, {0x0, 0x0, 0x0, 0x1}}, {{0x4, 0x0, 0x1, 0x1}, {0x1, 0x0, 0x0, 0x1}}, {{0x4, 0x0, 0x1}, {0x4, 0x1, 0x1}}, {{0x4, 0x1, 0x1}, {0x3, 0x0, 0x0, 0x1}}, {{0x4, 0x1}, {0x0, 0x0, 0x0, 0x1}}, {{0x2, 0x1}, {0x1, 0x0, 0x1, 0x1}}, {{0x2, 0x0, 0x0, 0x1}, {0x4, 0x0, 0x1}}, {{0x1, 0x0, 0x0, 0x1}, {0x2, 0x0, 0x0, 0x1}}], 0x48) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 22:19:38 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) syz_mount_image$pvfs2(&(0x7f0000000000)='pvfs2\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x3, &(0x7f0000000480)=[{&(0x7f0000000380)="24c081d605ea0e29ed94cfddf165a206ba021eb2f3a2de02cb6423450187ec9d7389b7a8d38dc4b01436bd086ce07101b4b3fb3c1731055cc5ebac18d181bcd73a43919ddf0d835dd9b0ca90a879500838e54c17d263c4b8", 0x58, 0x7}, {&(0x7f0000000400)="275698dd7f0e8747d92906f5ca77a10182157d3557c8300cd011cb277dde83b660c29faab6cdee78ee55b36a26fdab674b921050ad7c32eefba070bf2293a74796aa2051d2f461dfedc4", 0x4a}, {&(0x7f0000000640)="dfbe93c1fdbe046ba58ce70134a87cf89dd92844cd865b700c5f3c93c6661de8541319b92e52da92e50c24ba44618bc581cc7470ffb09b989f241afe83cf43ffea3da6ede491face1229a17ebddbf22f0f265580c8d169eec17bb675f9e288235ed272965f3ed2d60d07db400aa05bbdeea760d2045976bc1a78e9b1611e63de846955bdb3cd578cc5ccc146131b0bf495b88d77556246439330375841534d77285eda6d76a8ad7e11cd0ca60fdddc803804d0b283020b508f0b9cd37524a69e89eca8cd4c840917f5c68e476458952498a52550fd577a56020e5f15", 0xdc, 0xfffffffffffffffa}], 0x1, &(0x7f0000000580)={[{'overlay\x00'}, {}, {}, {'security.ima\x00'}], [{@obj_type={'obj_type', 0x3d, '%'}}, {@pcr={'pcr', 0x3d, 0x2c}}, {@subj_role={'subj_role', 0x3d, '&((+\x88'}}, {@euid_lt={'euid<', 0xee01}}]}) 22:19:38 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0xffff, 0x0, 0x3, 0x69bc, 0xc, 0x4}) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ubi_ctrl\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x2}) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00', r0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c005e0000107a89eed5754137cc02b108b4d1bea9acac919b60bc8d14f0a0b31f20ba2b71", @ANYRES16=r3, @ANYBLOB="010000000008009a00020000026a3bdb1003d9a2ed347d7a685c47239518002d4eba67e8b27919e0338950b92d3ed1c474b54f6e778bb0b9b23cd52ef2cc02ed2424dfa2787eb7e04a326e028500c0174cf2852cd031154d715740103079d58ddbfc6fa1cde2885a52600a245ee49d75d5e3ad0a98433e3ce66acf76f731b9724fae1b94a97002dd83383c1163aede20ba5f228800000027aae799760ec6207dfcd1bd0f3acfc1460c29cd4514b83bea8756cb0082490b99cd10ddac5e4ee39c89924d9e982730892d6e1c7f67fd3faaf04b5c86a9320363538580175f30ccaeba43dd6db1b0d6e30b8b25e73f6d2b12e5d76f8839744e469c"], 0x1c}}, 0x0) 22:19:38 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@random="ff06db5df2c1", @local, @val, {@canfd={0xd, {{0x1, 0x0, 0x1, 0x1}, 0xe, 0x3, 0x0, 0x0, "5418975d063b17c54e6f324c939f60ee872daac739ec59d32e606ebefc314a7f20dc3bebb22271dbfc419f7d5937801f2b2424f630dd33d31271f26b6d960e38"}}}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00'}) syz_emit_ethernet(0xc9, &(0x7f00000001c0)=ANY=[@ANYBLOB="5b8f816dbd1349395ed75c2691001600810030008137ffff00b3000500000007700000000000007f000000009140039a7520ffff0f221e2c7b1c70c48de1c106ba62eba1f78ba8c3c6dd65bb90730b48c8186ee53e0d648108232af039fd8eaef3c94e76c81bfcc42394664f7bd9f86511d78cfc04898f065077871fd62bbbac3538d8504f4e5cb46582db1db68872ff625aab5efe7e17c5a8b20e14e1940a8fff79cba835c82d804473f3adb605317eb5f066094282c10876018cfb6f27b8cba25b86e8b1e4c692bb"], &(0x7f0000000180)={0x1, 0x1, [0xcd8, 0xed3, 0x8af, 0x3eb]}) 22:19:38 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRES16=r1, @ANYRESOCT=r2], 0x1c}}, 0x0) [ 2489.672074] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2489.710951] FAULT_INJECTION: forcing a failure. [ 2489.710951] name failslab, interval 1, probability 0, space 0, times 0 22:19:38 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa9100000081000000000c0000000000000000bda850dead9a6e6e3fdedd67b1247b3df0f841f831ed77b1e170c0e8e76c4b02becd25104d016ee022eb51b6a94fee937cd9ce49fd1954"], 0x0) syz_emit_ethernet(0x35, &(0x7f0000000000)=ANY=[@ANYBLOB="6329a66c7b6eaaaaaaaaaa2108aaaaaa5d1b01324d1c1fbbbbbbbbbbbbd0ffd34c6150225c09bfcd1400"/53], &(0x7f0000000040)={0x0, 0x4, [0xe82, 0x89e, 0x387, 0x87a]}) [ 2489.722603] CPU: 1 PID: 20204 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2489.730496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2489.739850] Call Trace: [ 2489.742453] dump_stack+0x1b2/0x281 [ 2489.746090] should_fail.cold+0x10a/0x149 [ 2489.750246] should_failslab+0xd6/0x130 [ 2489.754226] kmem_cache_alloc+0x28e/0x3c0 [ 2489.758378] ? ext4_sync_fs+0x7e0/0x7e0 [ 2489.762358] ext4_alloc_inode+0x1a/0x640 [ 2489.766440] ? ext4_sync_fs+0x7e0/0x7e0 22:19:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0x8, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x94d4bd4097bb2d63, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000040), 0x10, &(0x7f0000000200)={&(0x7f0000000140)={0x5, 0x88, 0x0, {r4, r5/1000+10000}, {}, {0x1, 0x1}, 0x1, @canfd={{0x2, 0x1, 0x1, 0x1}, 0x30, 0x1, 0x0, 0x0, "d94510f94a8ccad83cc14b22f0652411aa29daa9eb71840dc604a23392f5dda3095e69a60840fa8c0c52459d33cd0d32d9051c8dc647dc5d110aa25a6f5d3e7a"}}, 0x80}, 0x1, 0x0, 0x0, 0xc4}, 0x4) r6 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x840, 0x0) getsockopt$CAN_RAW_FILTER(r6, 0x65, 0x1, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=0x38) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x10010, r0, 0xed502000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000280)={'vxcan0\x00'}) [ 2489.770415] alloc_inode+0x5d/0x170 [ 2489.774049] new_inode+0x1d/0xf0 [ 2489.777421] __ext4_new_inode+0x360/0x4eb0 [ 2489.781672] ? d_splice_alias+0x484/0xb10 [ 2489.785828] ? lock_acquire+0x170/0x3f0 [ 2489.789824] ? ext4_free_inode+0x1460/0x1460 [ 2489.794237] ? do_raw_spin_unlock+0x164/0x220 [ 2489.798735] ? d_splice_alias+0x3f5/0xb10 [ 2489.802885] ? dquot_initialize_needed+0x240/0x240 [ 2489.807909] ext4_mkdir+0x2e4/0xbd0 [ 2489.811549] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 2489.816224] ? security_inode_mkdir+0xca/0x100 22:19:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f0000000000), 0xa) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x7, 0x0, 0x4, {r3, r4/1000+60000}, {}, {0x1}, 0x1, @canfd={{0x1, 0x0, 0x1}, 0x3, 0x1, 0x0, 0x0, "aee82d05dbe857c1b2226236cc35ca79b77da8c4eac647d13c0578d8f0971380bbb6fe163eaecd41b69a39108f5f9198af2c7369faccb9960d2d63be271cc613"}}, 0x80}}, 0x40800) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 2489.820816] vfs_mkdir+0x463/0x6e0 [ 2489.824360] ovl_create_real+0x243/0x380 [ 2489.828427] ovl_copy_up_locked+0x2c0/0xde0 [ 2489.832752] ? ovl_encode_fh+0x450/0x450 [ 2489.836816] ? lock_rename+0x1e0/0x280 [ 2489.840709] ? down_write_nested+0x36/0x90 [ 2489.844945] ? lock_rename+0x1e5/0x280 [ 2489.848836] ovl_copy_up_one+0x70d/0x910 [ 2489.852902] ? ovl_copy_up_locked+0xde0/0xde0 [ 2489.857399] ? trace_hardirqs_on+0x10/0x10 [ 2489.861637] ? trace_hardirqs_on+0x10/0x10 [ 2489.865902] ? dget_parent+0x107/0x420 22:19:38 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) [ 2489.869806] ovl_copy_up_flags+0xd5/0x120 [ 2489.873974] ovl_open_maybe_copy_up+0xe6/0x130 [ 2489.878558] ovl_d_real+0xbc/0x350 [ 2489.882116] vfs_truncate+0x4bb/0x680 [ 2489.885935] do_sys_truncate.part.0+0xdc/0xf0 [ 2489.890435] ? vfs_truncate+0x680/0x680 [ 2489.894412] ? __do_page_fault+0x159/0xad0 [ 2489.898648] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2489.904025] SyS_truncate+0x23/0x40 [ 2489.907667] do_syscall_64+0x1d5/0x640 [ 2489.911565] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2489.916801] RIP: 0033:0x466459 [ 2489.919991] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2489.927703] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2489.934974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2489.942249] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2489.949523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2489.956805] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2489.985292] overlayfs: './file0' not a directory [ 2490.049626] overlayfs: 'file0' not a directory 22:19:41 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000000200)=[{{0x4, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x1, 0x1}}], 0x8) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r3}, 0x10) sendmsg$can_raw(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d, r3}, 0x10, &(0x7f0000000040)={&(0x7f0000000140)=@canfd={{0x2, 0x1, 0x1}, 0x3e, 0x3, 0x0, 0x0, "7b55f9daffee36f14edbca8ac98ab9c2faf23e5cd2f09f3fc5ba3a25034b435442180f86c8b777c4c77c1ccea50a453141c3f540f54575c919e6a38d4b66b4d7"}, 0x48}, 0x1, 0x0, 0x0, 0x4000850}, 0x200000d0) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r5}, 0x10) 22:19:41 executing program 1 (fault-call:9 fault-nth:22): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:41 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$can_raw(0x1d, 0x3, 0x1) dup(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000400)={'wg1\x00', 0x0}) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r5) r6 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r6, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r7 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r6, &(0x7f0000000100)={0x1d, r8}, 0x10) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r10) sendmsg$nl_xfrm(r2, &(0x7f00000007c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000000c}, 0xc, &(0x7f0000000780)={&(0x7f0000000500)=@report={0x264, 0x20, 0x2, 0x70bd26, 0x25dfdbff, {0x32, {@in=@local, @in6=@mcast1, 0x4e24, 0x7, 0x4e24, 0x0, 0x2, 0x90, 0xa0, 0x2e, r3, r5}}, [@etimer_thresh={0x8, 0xc, 0xf6}, @policy_type={0xa, 0x10, {0x1}}, @proto={0x5}, @sa={0xe4, 0x6, {{@in6=@mcast2, @in6=@remote, 0x4e24, 0xc284, 0x4e24, 0x8, 0x2, 0x20, 0x80, 0xc, r8, r10}, {@in6=@ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x4d4, 0xd3831726f74c6ebb}, @in=@multicast2, {0x7f, 0x4, 0x5, 0x4, 0x3c9ddfa0, 0x6, 0xffffffffffffffff, 0x2}, {0x398, 0x6cb5, 0x3, 0x7}, {0x3ff, 0x2, 0x8}, 0x70bd2b, 0x3501, 0xa, 0x2, 0x1, 0x4}}, @algo_aead={0x4c, 0x12, {{'aegis256\x00'}, 0x0, 0xc0}}, @replay_val={0x10, 0xa, {0x70bd26, 0x70bd2a, 0x5}}, @replay_thresh={0x8, 0xb, 0x6}, @user_kmaddress={0x2c, 0x13, {@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in6=@ipv4={[], [], @empty}, 0x0, 0x2}}, @XFRMA_SET_MARK_MASK={0x8, 0x1e, 0x1}, @algo_auth={0x80, 0x1, {{'sha224-avx\x00'}, 0x1c0, "0ab93b17f2e63ec035dd180a814f555aad713fe47d357aeef68e6915b8e547e9f9f0eea47390db4b0dd92df79a234bfc03594228ecd4cea9"}}]}, 0x264}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000000140)=""/239, 0xef}, {&(0x7f0000000240)=""/139, 0x8b}, {&(0x7f00000000c0)=""/30, 0x1e}, {&(0x7f0000000300)=""/194, 0xc2}], 0x5, 0x5, 0x14) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getsockname$packet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x14) 22:19:41 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000380)={0x7, 0x6, 0x0, 0x0, 0x8001, 0x4}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000140)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000100)=@v1={0x2, "89b9928b73db1421701500"/20}, 0x15, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="00000000001b0000020000000000"], 0x1c}}, 0x0) 22:19:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000004801b00000008009a0002000002eca8d95978d06078c768e76d97e9814318b41faa4565c4254a190a15e0aa7326550eddd2b8f84f9d10799675572d706f5d1c86e09bb75574e679b87b2f8c3eb426d04dfba3c3b1c5059d17c948d55c1c95e90ea88b972f6314255da1407dd90698"], 0x1c}}, 0x0) 22:19:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2492.704054] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2492.722703] FAULT_INJECTION: forcing a failure. [ 2492.722703] name failslab, interval 1, probability 0, space 0, times 0 [ 2492.744970] CPU: 0 PID: 20266 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 22:19:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f0000000000), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 2492.752907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2492.762266] Call Trace: [ 2492.764862] dump_stack+0x1b2/0x281 [ 2492.768495] should_fail.cold+0x10a/0x149 [ 2492.772648] should_failslab+0xd6/0x130 [ 2492.776625] __kmalloc+0x2c1/0x400 [ 2492.780167] ? ext4_find_extent+0x879/0xbc0 [ 2492.784493] ext4_find_extent+0x879/0xbc0 [ 2492.788690] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 2492.794150] ext4_ext_map_blocks+0x19a/0x6b10 [ 2492.798651] ? __lock_acquire+0x5fc/0x3f20 [ 2492.802891] ? __lock_acquire+0x5fc/0x3f20 [ 2492.807131] ? mark_buffer_dirty+0x95/0x480 [ 2492.811454] ? trace_hardirqs_on+0x10/0x10 [ 2492.815695] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 2492.821063] ? ext4_find_delalloc_cluster+0x180/0x180 [ 2492.826257] ? trace_hardirqs_on+0x10/0x10 [ 2492.830497] ? ext4_mark_iloc_dirty+0x1815/0x2690 [ 2492.835345] ? ext4_es_lookup_extent+0x321/0xac0 [ 2492.840104] ? lock_acquire+0x170/0x3f0 [ 2492.844085] ? lock_acquire+0x170/0x3f0 [ 2492.848063] ? ext4_map_blocks+0x29f/0x1730 22:19:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) mkdir(&(0x7f0000000140)='./file0\x00', 0x4c) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xac, r1, 0x2, 0x70bd2b, 0x25dfdbfe, {{}, {@val={0x8}, @void}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x2c, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_OTHER_BSS={0x4}, @NL80211_MNTR_FLAG_ACTIVE={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MNTR_FLAGS={0x14, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "b3d0a16df2b804b2bb4520781fe3c93f7a5f71b270c2dbb6"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0xac}}, 0xc0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00', 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_GET(r0, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, r5, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @empty}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r4, 0x6612) openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x20000, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) pipe2(&(0x7f0000000100), 0x4800) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') pipe(&(0x7f00000000c0)) sendmsg$NL80211_CMD_REQ_SET_REG(r6, &(0x7f0000000800)={0x0, 0xfffffffffffffe22, &(0x7f00000007c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000000003", @ANYRES64, @ANYBLOB="010000006f5200715a9d0b409ed3470000001b001000"], 0x1c}}, 0x80000) [ 2492.852392] ext4_map_blocks+0xb19/0x1730 [ 2492.856542] ? ext4_issue_zeroout+0x150/0x150 [ 2492.861051] ? __ext4_new_inode+0x27c/0x4eb0 [ 2492.865470] ext4_getblk+0x98/0x3f0 [ 2492.869186] ? ext4_iomap_begin+0x7f0/0x7f0 [ 2492.873515] ext4_bread+0x6c/0x1a0 [ 2492.877057] ? ext4_getblk+0x3f0/0x3f0 [ 2492.880943] ? dquot_initialize_needed+0x240/0x240 [ 2492.885881] ext4_append+0x143/0x350 [ 2492.889597] ext4_mkdir+0x4c9/0xbd0 [ 2492.893233] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 2492.897907] ? security_inode_mkdir+0xca/0x100 22:19:41 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000040)) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r4}, 0x10) connect$can_bcm(r1, &(0x7f00000000c0)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000), 0x10) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r5}, 0x10) 22:19:41 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000002ef55e46c6fa660fe3a5fda24055f74d740d0c61c9", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2492.902578] vfs_mkdir+0x463/0x6e0 [ 2492.906121] ovl_create_real+0x243/0x380 [ 2492.910186] ovl_copy_up_locked+0x2c0/0xde0 [ 2492.914514] ? ovl_encode_fh+0x450/0x450 [ 2492.918576] ? lock_rename+0x1e0/0x280 [ 2492.922472] ? down_write_nested+0x36/0x90 [ 2492.926877] ? lock_rename+0x1e5/0x280 [ 2492.930765] ovl_copy_up_one+0x70d/0x910 [ 2492.934830] ? ovl_copy_up_locked+0xde0/0xde0 [ 2492.939329] ? trace_hardirqs_on+0x10/0x10 [ 2492.943561] ? trace_hardirqs_on+0x10/0x10 [ 2492.947821] ? dget_parent+0x107/0x420 [ 2492.951710] ovl_copy_up_flags+0xd5/0x120 [ 2492.955860] ovl_open_maybe_copy_up+0xe6/0x130 [ 2492.960442] ovl_d_real+0xbc/0x350 [ 2492.963987] vfs_truncate+0x4bb/0x680 [ 2492.967795] do_sys_truncate.part.0+0xdc/0xf0 [ 2492.972290] ? vfs_truncate+0x680/0x680 [ 2492.976259] ? __do_page_fault+0x159/0xad0 [ 2492.980487] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2492.985852] SyS_truncate+0x23/0x40 [ 2492.989480] do_syscall_64+0x1d5/0x640 [ 2492.993373] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2492.998560] RIP: 0033:0x466459 [ 2493.001747] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2493.009457] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2493.016724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2493.024000] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2493.031271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2493.038543] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2493.087157] overlayfs: './file0' not a directory [ 2493.174946] overlayfs: 'file0' not a directory [ 2493.198231] overlayfs: './file0' not a directory 22:19:44 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet(0x2, 0xa, 0x45c) ioctl$sock_proto_private(r1, 0x89e0, &(0x7f0000000000)="0e2f3be0b2f3f92fade7d8f54a6e2fbfdf9daefb5f694d94e294ea3b587d8614d01d53bb3d1ae99ddf15a108d6f1c08acce2b4bfae3577a4b718efd9872a09d141169122b3b17b6c4c312cd9d525f434f53fe6c0917274bf139abe86ecb4d7cfd9232b3049dd22ccf2239603fc40c2301d123cadc315541fbb1726fee154a95af232a82d87de4591279ea0a91dc49526250cc96dfc3d1a5588bda37aff233f29f07aa36b33266852d187ffb1df2c7a1250cdc7b7ec8b277829456b12dec9e1632dfe852f6d29f9df05508f5add") r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:19:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f00000000c0)=0x80) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0x1003, 0xffffffffffffffb0) r3 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) 22:19:44 executing program 1 (fault-call:9 fault-nth:23): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:44 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x1000000) 22:19:44 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x22, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaa1bbaaaaaaaaaa0c81000d00000c0000000000030000b5a850dead9a6e6e932be70c67a5441887d5638e920db1623c4efc2f1847e345db0bd9911473accdcd26514e60f5597b8aaa3c8fe440f5b6d9354a1f345885eb23c2e07ec92eaf5e2ddb22"], 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x30, r0, 0x81740000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth1_to_hsr\x00'}) syz_emit_ethernet(0xd8, &(0x7f0000000040)={@dev={[], 0x3d}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @val={@val={0x9100, 0x1}, {0x8100, 0x3, 0x0, 0x4}}, {@ipv6={0x86dd, @tcp={0xc, 0x6, "91c04d", 0x9a, 0x6, 0x1, @private1={0xfc, 0x1, [], 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', {[@fragment={0x3a, 0x0, 0x1, 0x0, 0x0, 0x4, 0x66}], {{0x4e23, 0x4e24, 0x41424344, 0x41424344, 0x1, 0x0, 0x9, 0x2, 0x9, 0x0, 0x20, {[@mss={0x2, 0x4, 0x810d}, @timestamp={0x8, 0xa, 0x400, 0xa4ce}]}}, {"fb629ff0b6f70aa7ea9cdb9e94c45c61a281ded199428e939622f856e57102eba2dccdbbc187fb83bd448dbf03bf21f1c531a8d6e21bb2400c10308e8ebc9b63a224e1e4ca8fc265f02d5200ca8d72c2d8da2d92ec6fb3fa15eff542d5ef9301e7a46aeb342b767b174d15017a25"}}}}}}}, &(0x7f0000000140)={0x1, 0x4, [0x3a9, 0xe01, 0x925, 0x422]}) [ 2495.720795] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2495.733314] overlayfs: unrecognized mount option "wo³kdir=./file1" or missing value [ 2495.743924] FAULT_INJECTION: forcing a failure. [ 2495.743924] name failslab, interval 1, probability 0, space 0, times 0 [ 2495.755404] CPU: 1 PID: 20328 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 22:19:44 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x1e, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @void, {@can={0xc, {{}, 0x3, 0x0, 0x0, 0x0, "bda850deed9a6e6e"}}}}, 0x0) [ 2495.763296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2495.772658] Call Trace: [ 2495.775254] dump_stack+0x1b2/0x281 [ 2495.778892] should_fail.cold+0x10a/0x149 [ 2495.783163] should_failslab+0xd6/0x130 [ 2495.787147] kmem_cache_alloc+0x40/0x3c0 [ 2495.791215] __es_insert_extent+0x338/0x1360 [ 2495.794507] overlayfs: 'file0' not a directory [ 2495.795624] ? __es_shrink+0x8c0/0x8c0 [ 2495.795744] ? lock_acquire+0x170/0x3f0 [ 2495.795755] ? ext4_es_insert_extent+0x11f/0x530 [ 2495.811024] overlayfs: unrecognized mount option "wo³kdir=./file1" or missing value 22:19:44 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mount$overlay(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f0000000080)='overlay\x00', 0x2234a0, &(0x7f0000000280)=ANY=[@ANYRES64=r1]) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x83, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r1) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{{0x2}, {0x2}}, {{}, {0x2, 0x0, 0x1}}], 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 2495.812924] ext4_es_insert_extent+0x1b9/0x530 [ 2495.812939] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 2495.812950] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 2495.812963] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 2495.842346] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 2495.846934] ? __lock_acquire+0x5fc/0x3f20 [ 2495.851178] ? __lock_acquire+0x5fc/0x3f20 [ 2495.855418] ? mark_buffer_dirty+0x95/0x480 [ 2495.859845] ? trace_hardirqs_on+0x10/0x10 [ 2495.864080] ? __ext4_handle_dirty_metadata+0x120/0x480 22:19:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000040)=0x4, 0x4) [ 2495.869447] ? ext4_find_delalloc_cluster+0x180/0x180 [ 2495.874638] ? trace_hardirqs_on+0x10/0x10 [ 2495.878874] ? ext4_mark_iloc_dirty+0x1815/0x2690 [ 2495.883726] ? ext4_es_lookup_extent+0x321/0xac0 [ 2495.888489] ? lock_acquire+0x170/0x3f0 [ 2495.892474] ? lock_acquire+0x170/0x3f0 [ 2495.896448] ? ext4_map_blocks+0x29f/0x1730 [ 2495.900784] ext4_map_blocks+0xb19/0x1730 [ 2495.904939] ? ext4_issue_zeroout+0x150/0x150 [ 2495.909449] ? __ext4_new_inode+0x27c/0x4eb0 [ 2495.914216] ext4_getblk+0x98/0x3f0 22:19:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) bind$packet(r3, &(0x7f0000000000)={0x11, 0x8, r2, 0x1, 0x6, 0x6, @multicast}, 0x14) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000480)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmsg$can_bcm(r4, &(0x7f00000005c0)={&(0x7f00000004c0), 0x10, &(0x7f0000000580)={&(0x7f0000000500)={0x2, 0x0, 0x4, {0x0, 0x2710}, {}, {0x4, 0x0, 0x1}, 0x1, @can={{0x0, 0x0, 0x1}, 0x7, 0x0, 0x0, 0x0, "1058b77209f3ba00"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 2495.917848] ? ext4_iomap_begin+0x7f0/0x7f0 [ 2495.922292] ext4_bread+0x6c/0x1a0 [ 2495.925848] ? ext4_getblk+0x3f0/0x3f0 [ 2495.929734] ? dquot_initialize_needed+0x240/0x240 [ 2495.934670] ext4_append+0x143/0x350 [ 2495.938390] ext4_mkdir+0x4c9/0xbd0 [ 2495.942026] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 2495.946702] ? security_inode_mkdir+0xca/0x100 [ 2495.951288] vfs_mkdir+0x463/0x6e0 [ 2495.954832] ovl_create_real+0x243/0x380 [ 2495.958897] ovl_copy_up_locked+0x2c0/0xde0 [ 2495.963226] ? ovl_encode_fh+0x450/0x450 [ 2495.967283] ? lock_rename+0x1e0/0x280 22:19:44 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0x1001, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 2495.971175] ? down_write_nested+0x36/0x90 [ 2495.975423] ? lock_rename+0x1e5/0x280 [ 2495.979313] ovl_copy_up_one+0x70d/0x910 [ 2495.983378] ? ovl_copy_up_locked+0xde0/0xde0 [ 2495.987877] ? trace_hardirqs_on+0x10/0x10 [ 2495.992115] ? trace_hardirqs_on+0x10/0x10 [ 2495.996378] ? dget_parent+0x107/0x420 [ 2496.000267] ovl_copy_up_flags+0xd5/0x120 [ 2496.004418] ovl_open_maybe_copy_up+0xe6/0x130 [ 2496.009005] ovl_d_real+0xbc/0x350 [ 2496.012553] vfs_truncate+0x4bb/0x680 [ 2496.016361] do_sys_truncate.part.0+0xdc/0xf0 [ 2496.020849] ? vfs_truncate+0x680/0x680 [ 2496.024815] ? __do_page_fault+0x159/0xad0 [ 2496.029049] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2496.034411] SyS_truncate+0x23/0x40 [ 2496.038037] do_syscall_64+0x1d5/0x640 [ 2496.041932] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2496.047120] RIP: 0033:0x466459 [ 2496.050304] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2496.058008] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2496.065274] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2496.072543] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2496.079808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2496.087078] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:19:47 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:47 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0xfffffff9, 0x4) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r5}, 0x10) sendmmsg(r0, &(0x7f0000009000)=[{{&(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote}, 0x0, 0x0, 0x2, 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)="ed13401bc03352c5cca76cf5e46359c279c29a2282d4353c00a0ba039575ae3161c97e06231a90a2d0af86b9ecd28b28264a10f8c1964341b766bc5bf947aa099f30b4ccc4a9392956259f9f16eda16ad68e2a2df75abbe12f3b3349b1778fa2", 0x60}, {&(0x7f0000000040)="e3d3c02d9776dec4ca149514fe8da7", 0xf}, {&(0x7f0000000280)="4bf122cc7752f519e477d1202c058c22e627e68282401e2db5c9752179b01a4ba64e93068ed8aab5d67a7b4a02e637c290a40d1f0ef99a475d82c71b50ccb8a9b736c4f862cb4f3ea503df3d263f54a40de13a9b7dfa73f7f016b0698f52a7", 0x5f}], 0x3, &(0x7f0000000300)=[{0xf8, 0x10e, 0xf0000000, "9de8aedc5f107d31ba8656436fa454fef90804ff20373caa8172ea044e8df4d2d718956ce528f9d83b736814badb671fa03f621f2a0321cf4dcc7176f215d714863ab5c934217d5e56114ca7a5215c51f3e319ea12f5682189961617855250e9b198b98a0bbbe3f59822af39ffb7680f5c8497c4672e8376c4bf919ad562eb1bfe9c35819ed6068bc66111f75298a01661948cb7189815e111aa9de8e5faaa46aeb38b51f11dac2658a09b04a9c0892648155eb8233fc49606889d486d9b3c94626bff41d4f581013503164b1191f641254256cbda3ccbdddf18ffdd914e0a346a"}, {0x70, 0x10f, 0x0, "496b2de59d9ed4b3e631226ed1d5b463ccf4e17d26c7833035dcc5155cdfdacb6829ac777b4d64353338e82da05d7af71ef9b37228b0f8c5c1533d0ab4ef741df93cb208c5ce55aaf6966b9940849de4261e167f16e533bb528967d0c6c76ae1"}, {0xe0, 0x117, 0x7, "552de02b8e9b15526664580d19b0b96ef1e1886c969c76ae02756d6ef3e911bdc09cf35bf90fc27a1b779b6222513e315c13e7cf86395334f8e4c0503a9dd53ba16c7c3af8c3da7558bcbaa703643c3dd185e76d3ad0e8f8ddbc4089ef6af10d4c16f4d1613fccb876853260726b8458c255b237715e2c739b93964f439a3b741da6f891d7a86b5af564b76fbcb8358fa45160f2dea5a7c370ae55268c3e20de750c776c753c8c4ef84fccc5845736274f4f239a4ad5dc7d0f2d23755b89bf0d867becd65a25ce4f606f"}, {0xa8, 0x10d, 0x80, "48eab25c2a5f74f0288ca37bafb8ceb24439905716a708f028f109628a5734067479c62e7457016276cf95a05dc24fbe0d96f5bc86703927cb384887e86781d10ab9a6655d611219d1f1ab9b62fa579beb04a2d44c850360cf39b699d766c30dca9de13a18dbc4417c42522c60b340fc2c690c0d6bfa0604d1f7b800c28e869f68fcd2aaaf9dc0ee7631a6f20f7d8351553a48c76d"}, {0x90, 0x10c, 0x5, "9b3f832086e2b7f736d2b3dc391972c80b338e5eb7923284c539127ba96d5aa3cefb04fb0bc64bfb73d0cda486620b8fc68aa26db65d08b1dd2f3d8a9c6417087ae64dd71f98e1233d7b75ece656ab38924378b9a3908f749c5eb48e88b0f0eda6365f45a2944976265e80f8b00ea322012797f5e6c69c0900701b1e981fcc18"}, {0x38, 0x10e, 0x5, "4a5fdb373eba01fa56f7edf6f888363e3ce4f180388db7e8ba0d710aeba66d5fb466"}, {0x28, 0x119, 0x7, "5627d36d0efc608bd71851d79e0d68a3a230f9f63ad3"}, {0xe0, 0x6, 0xa38e, "e41219f3cb94d96406529598b6672dcf2725992c51299cf1cf602bb8c94e7a5d68132e5fa51afa0058b0b63560c254373749e49da92643155afbbce8040936672ec6c308a0ac1c402c731e08cdd05a00da7ff8e4651e7d4454c1b5b3c9af38b1a2538cf39ddb78bf685ead404d73a3eb7c547e6dc656d4325dd30a7f0a4ca8963dca9e1dc70a6405df0c4ff3d429b0117c5b8719879959012cc4fc115101acb602d158a2ec48c9c497464b0d53da29dee52796059509a56716c1ebf27b429017729a83768213977e0a831b"}, {0xf0, 0x10e, 0x9, "5d5b06482a1491656fea9a31e3f10b08f7a78b7d1a572f8a464f601089ab185a895c8a67f5230fab9358eb009d5d4e527abf63f30e925021ae0de5608570db438aa26f59c3d906d2dd336618af0d00ad2233569835be8ccbe21f6c08037529b74005ffa22cfc3b38c0918dedd0204b60b7f0e1f7941497ac458579ba5b2776499dd8854d39de190ed1a252b8db41866a05867a17fe715373b7266a5795620976ef31b2082fcb8683c7e950dcbe0495ee61965853e3b5c177401f5b7277e411e6d23ef364969e82789963c38c26c8e1bc56945efc378a480dc4d2"}], 0x5b0}}, {{&(0x7f00000008c0)=@can={0x1d, r5}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000000940)="3ad0ae1e8e7f62dc6a769a9614b733e0dedca40b861fe8b6701d09f8b01a29cc29ecb9b12319ebca452f06ce04f69317eec537aeac589f5816d0527434f85e266d7a4ac9ce56fc5238dd2e33353e4eaf34a1644ca79502116d185c2c255f0bbf18f42cc484e5b66a89c7752dc664fe", 0x6f}, {&(0x7f00000009c0)="f93227a9eacbfcca85f72a5a15af7aaafc4b9318", 0x14}, {&(0x7f0000000a00)="29126c53ebfdef6ffee95808b76b37964c039a48143b7996f2a041176005e7941f035e2a7544e481ee9bdc29f483dd6de9a95a90cf91dc77ffa0d2c567f7c0bff0a83c4e7552150b132e40c5e50a6bacf1b29778b5c308d5a5e7932e02533ba5f0b7ffa6eda1b6d3770e3e85ca2b46a53a36fcae153a0d9bfa07b3", 0x7b}, 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"}, {0x100, 0x118, 0xff, "a2bb2eba7a6b28b88bb27943a9273e4df899c5941f91122cdcfa5f3e6f5444388e2b0afdfee37f5f57af068d7e15a0938833ab8deb2c9566fb03ad6325199c0df02d9831a890f4494a779bd44eab8be24ee618087eeeb44a920f13cf392aab9fba4fdeb21b74a5b236c37459618b093136f910a8a2affe0a93668572aee826e60e9c537c1cb8d3e08edd821df8d50521d40fbd3955457097db250ee5ee6db52542df2403aed45ff61cddbe07626a78692061496a2a29e1b78947df3ad4ef12a119d058598fb3c4f122e2e71c06e7be6f42c5af2cb32e8432c402a10428770c50993ec2ca2e4e0e2f8ff9e178"}, {0x68, 0x6, 0x5, "de8ed4308b3b083f35b5e04aff8b8e8c2914f93cd9a3524566a4e5337dbe6c26a73f480d3cf0532338288d9969eaf52c09295ff3911201f50c8334fa52e71b20c1a06f0d48bf28ee4ef0e8be630364e7e0"}], 0x1298}}, {{&(0x7f0000008840)=@ll={0x11, 0x1, 0x0, 0x1, 0x2, 0x6, @remote}, 0x80, &(0x7f0000008b40)=[{&(0x7f00000088c0)="cd23b4b38df4f8eac4305a954cf665efc672e3f6cc9a6fe9b12f05", 0x1b}, {&(0x7f0000008900)="33a12eb13f611bd6e4ac3f0aada30a948a1d2f554883ad8814fb65487547f6c25e20fd82d0f4f8bee07704a0624cfa92d59ca68bbd4c70a4c9bc9d0f937e7b8c852d7093895bbec8463fe33a70f7b1612dc7ade1d6ac72b1ac7a5ff3f407e4644450c07f71d51402c469964cc12547d2310d7c6a5acae852268c433a56101698c479696eb1d946c805", 0x89}, {&(0x7f00000089c0)="89c3b24220f4b35785b69053c1407299211a8de70def2a4075511ee74e4e81caf7364aca7477ce1a41daae380377062b3d8888d7c8a38e0353d3085b1524811927f496d8283e7283e8a01c9336fc37e2120a7364b7d2e32102a1256cc34299fdc75f8aeb197069c6bc7a47ad850b17a12bb9d4bc4aa927559eedf3cb7dee4808df0b90669ed434b7e4ebef070379133b0e5b0730ae272b2083e1b456190945b0c0111c456ee9034b69e9fc76ad95c196b0751c34bd", 0xb5}, {&(0x7f0000008a80)="db9cfe8c196f6ed4d207d8dc178f5ea68c9a036177444a76a1f66a5f4954aebc7e2a288f6a7f5beed17624dc3a4972958e2f0f6a4835017271cf0b353fe733bf497fcd972785825f18141778023ce289cffa4470f2e6e166fd69fd87313395cd", 0x60}, {&(0x7f0000008b00)="20068531947b093793cecb5e6c06257d", 0x10}], 0x5, &(0x7f0000008bc0)=[{0xf0, 0x101, 0xff8, "8712a795241f0161f458c39b6ce04a74acf3b3554ab22f9f175df453cee82caa206010301eebadc5a91d76c854806092926a82e10a0450dd0e5298f76025653dd98f347695bcccd5b2562d5b50f0d50feb3f8fb71627cbb954edc41d7548ee53efe39dc6babf149f272c6e9e8b7639ce388b1f2bf602034e603b0cb8fff7ddf56171c61c2cfc6b812483f32056a8366e75ca9f74d7ba900c7d46419e08a871e80eb64ff819ab8bf57d79aaf6402cb23d8bcfc7d136c83983fd37cc438987edf0e14cd563be6c62e1d2e573f00bba249753c49415de93a19da673d06c"}, {0x60, 0x10c, 0x795, "df146c799a8fbc9a6679269b5f6d7be38e4bcf421a28413bac1e426b146b6d80bfeb21324156cb69ca4dfda53bb7c5db5ec67574b2a94f9f89a93d19fcf45094cbb579095e3bedea92f9324bacd3"}, {0xf8, 0x107, 0x3, "1434791855cfc455dd6cdad10e5e69b4dfba72ff1d9494784059802f594cea346c59b7acac00f3f7c771adbe92db244f26c6afd12e23cc710b4d7140b1e2fc11d288e68b81ed1cbec901c93247a463007812f1d500b8b52b4bd9920e4a73b45cbed37e8067202fe0b2fd2589f7b0746221f25d5321dc391ca99a2dd8f582cb46d07f87e2520da76d0083352c86fd9b85a3e386d8daa11f620e464f8d0a473d06c298671db76fb82c04195d07e9f039cefa4bc248c80f1480fc9b9296a12af93bf5544a9cc03ca8c55623daff528470763c1e90127749aa54b47e35a1ffd87d50ec"}, {0xa8, 0x29, 0x5, "6fb8229b3681efa6a7168326832998dd57197f42731c27753c823fa1871341641297447e80625a011253c812451c45c4de76ebe67b5b75df91017f88ec3cdbc6617acef8dee7c2a369dc4c1751ec1a3f96ea3cfb856056e59b7ff4cceae8d3a2f2a044756693b393ebdb5ffc6e57c062ef98847ef234efa7aea1d56a0c59a72983e3595ef3ec76e9a64b21741da4d0736d774a9f58"}, {0xb8, 0x0, 0x8000, "11c4ba5765fc768ae5a06ee379b8822c097b5e0c4bc00f83445cc5a2562e9cf7c479bc08a6376f21aec3edfe6ea2210678d1fef01df2656ed3bd8c8e2af3dcbe49deb5c802c68b12d54439df9199ad61ed4266bd4c9fddfd74581b8fc8a58aefc5972c41e50109f8b3595a2dd32acd243242d27157d34d557142d20598961178e6d519a8ec42c3d5aafe2330d3e3837f3ad9802b9fa4c5157dc049d2303d7705344154"}, {0x60, 0x113, 0x800, "780aca6d828825dba05e2ce0e30665249ed1d8268e7f93a1916e3aa9a048d5ed145a4e258a9b0ccce9bb9fb4d9da3192704e01395dada6eec542364eab66dad683cfce8dcb4ca32296a63f193c8e528e"}], 0x408}}], 0x9, 0x4000) 22:19:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x90040000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x94, 0x0, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24, 0x3, @b='\xb0\x80s\xe8\xd4N\x91\xe3\xda\x92,\"C\x82D\xbb\x88\\i\xe2i\xc8\xe9\xd85\xb1\x14):M\xdcn'}, @WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x7fffffff}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg2\x00'}, @WGDEVICE_A_FWMARK={0x8, 0x7, 0x2}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x94}, 0x1, 0x0, 0x0, 0x4000000}, 0x2000880) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:19:47 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xc6, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val={@void, {0x8100, 0x6, 0x0, 0x1}}, {@ipx={0x8137, {0xffff, 0xb4, 0x6c, 0x0, {@current, @broadcast, 0x1}, {@random=0xda, @current, 0x1}, "5feb8d25d3041756ba1689a5e4333a1a4806166475b3eeec17a96498e8c8989b5420747597e2572e17999c407a35c24c00977403fee19e14675cf8acca59c36c542f68aa529679dbe3e02e8cc54943a48c32190fbd0224810ba22e56cb0eb77dcda3a85022db2a31f22137e5c7594a75ecf2820466c979c739de41bae73e029d85ca062907c4b193bc84487485eecf54a0f07fe02d8a"}}}}, 0x0) 22:19:47 executing program 1 (fault-call:9 fault-nth:24): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000480)=0xe8) getgroups(0x7, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xee01]) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r3) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r5) mount$fuse(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='fuse\x00', 0x80000, &(0x7f0000000640)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xe000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {'group_id', 0x3d, r1}, 0x2c, {[{@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x1200}}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x2}}, {@blksize={'blksize', 0x3d, 0x1400}}], [{@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@fowner_gt={'fowner>', r3}}, {@fowner_gt={'fowner>', 0xee00}}, {@subj_user={'subj_user', 0x3d, 'overlay\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@dont_appraise='dont_appraise'}, {@hash='hash'}, {@euid_eq={'euid', 0x3d, r5}}]}}) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f627f002c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6530"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000000)='./file0\x00', 0x70b441, 0x81) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:47 executing program 5: fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000180)='./file0\x00', 0x8, 0x3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setregid(r0, r0) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa9100000081000c0000000000000000bda850dead9a6e6e"], 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ifreq(r1, 0x8936, &(0x7f00000000c0)={'veth1_to_batadv\x00', @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000000080)={0x0, 'macvlan0\x00'}}}) r2 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0xf08d, 0x420800) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@ipv6_newroute={0x1c, 0x18, 0x4, 0x70bd26, 0x25dfdbff, {0xa, 0xce135020e94c10b8, 0x0, 0x4, 0xfe, 0x0, 0xfe, 0x8, 0x1000}}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) 22:19:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/mixer\x00', 0x460240, 0x0) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x148) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000740)={&(0x7f0000001880)={0xd4, 0x0, 0x200, 0x70bd25, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x40080}, 0x800) r4 = fcntl$dupfd(r2, 0x0, r3) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x184401, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580)='nl80211\x00', r5) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x14, r7, 0x8, 0x70bd29, 0x25dfdbfd, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x91}, 0x8000) sendmsg$NL80211_CMD_GET_STATION(r6, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="200027bd7000fedbdfbf111ad20f03437946ff3e8b000000000000445f9553000000"], 0x14}, 0x1, 0x0, 0x0, 0x20008004}, 0x20000040) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="b6ee9d41c35ddb1f1b30cdf26d214b00ad0000", @ANYRES16=r8, @ANYBLOB="010000000000000000001b00000008199a0002000000"], 0x1c}}, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000480)='net/sockstat6\x00') ioctl$sock_SIOCGIFINDEX_80211(r9, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r9, &(0x7f0000000600)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000200)={0x6c, r1, 0x108, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x18}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x66}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_PMKID={0x14, 0x55, "9ed8a7395dc61ba884d2fd7ec499d9a7"}, @NL80211_ATTR_SSID={0x13, 0x34, @random="01df44f22cd835343b55450230115d"}]}, 0x6c}, 0x1, 0x0, 0x0, 0xc000}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_VENDOR(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x1034, r8, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@void, @val={0x8, 0x3, r11}, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x3}, @NL80211_ATTR_VENDOR_DATA={0x1007, 0xc5, "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"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x7}]}, 0x1034}}, 0x20000044) [ 2498.751046] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2498.777600] FAULT_INJECTION: forcing a failure. [ 2498.777600] name failslab, interval 1, probability 0, space 0, times 0 [ 2498.799324] CPU: 0 PID: 20384 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2498.807250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2498.808343] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 2498.816602] Call Trace: [ 2498.816621] dump_stack+0x1b2/0x281 [ 2498.816635] should_fail.cold+0x10a/0x149 [ 2498.816649] should_failslab+0xd6/0x130 [ 2498.816659] kmem_cache_alloc+0x28e/0x3c0 [ 2498.816670] ext4_mb_new_blocks+0x514/0x3db0 22:19:47 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x24000, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRESHEX=r0]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="b5"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x80640, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r1) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) creat(&(0x7f0000000280)='./bus\x00', 0xc0) [ 2498.816683] ? ext4_find_extent+0x6f7/0xbc0 [ 2498.816689] ? ext4_ext_search_right+0x2bc/0xaa0 [ 2498.816700] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 2498.816712] ext4_ext_map_blocks+0x2845/0x6b10 [ 2498.816729] ? __lock_acquire+0x5fc/0x3f20 [ 2498.816742] ? mark_buffer_dirty+0x95/0x480 [ 2498.816751] ? trace_hardirqs_on+0x10/0x10 [ 2498.816760] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 2498.816769] ? ext4_find_delalloc_cluster+0x180/0x180 [ 2498.816777] ? trace_hardirqs_on+0x10/0x10 [ 2498.816787] ? ext4_mark_iloc_dirty+0x1815/0x2690 22:19:47 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0xffffffffffffff03) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) connect$can_bcm(r3, &(0x7f00000002c0), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) socketpair(0x1e, 0xf, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg$can_bcm(r6, &(0x7f0000000280)={&(0x7f00000000c0), 0x10, &(0x7f0000000180)={&(0x7f0000000200)={0x3, 0x0, 0x6, {r7, r8/1000+60000}, {}, {0x0, 0x0, 0x1}, 0x1, @canfd={{0x0, 0x1}, 0xa, 0x2, 0x0, 0x0, "d7cf03c919cf4821089aa600ef722eccf22385b00a7ce3bd3e1d134b43b5f4cf23d00fc2bce1ade78559d9ce87e49c1e1fb2cee5d01e9f0f095b347d95d28c38"}}, 0x80}, 0x1, 0x0, 0x0, 0x4080}, 0x20000040) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r5}, 0x10) 22:19:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x4, 0x40, 0x1f}, {0x8, 0x80, 0x6, 0xfffff001}, {0xfffb, 0x4, 0x1, 0x101}, {0x2, 0x80, 0x40, 0x81}]}, 0x10) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000080)=""/133, 0x85}, {&(0x7f0000000140)=""/73, 0x49}, {&(0x7f00000001c0)=""/49, 0x31}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f00000002c0)=""/8, 0x8}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000300)=""/146, 0x92}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000400)=""/253, 0xfd}, {&(0x7f0000000580)=""/77, 0x4d}], 0xa, 0x8, 0x13e) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000002c00)={'syztnl1\x00', &(0x7f0000002b80)={'syztnl1\x00', 0x0, 0x29, 0x5, 0x7, 0x6, 0x1, @rand_addr=' \x01\x00', @mcast2, 0x7, 0x20, 0x10001, 0x9}}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000002fc0)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000002f80)={&(0x7f0000002c40)={0x330, 0x0, 0x30, 0x70bd2a, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xf8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xe4}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x1}, @ETHTOOL_A_BITSET_MASK={0xcf, 0x5, "a44da645642be472de508cd040b30e53cdb4090b074dd2dfe213b7d6072d64ee3648cf1ac31be7966eb56e646da6ef898b6c434f889a4ed65eb4d3bf0db9abff54e8006f435969dbf73cf883cf416f1a19b507c889ea3be1879978077ab25e391e1712f97037449bcdabf6526f01f9cb6ef6aae930157f683c4f1f16110ff3efcd93b5e6630ae4451c9f0b7fe8026184e819d69620a2371de75ab83740fd1467ca069fd3579e89701a3dcd9506ff83e2124790e7b5c112d5aee78076e6069dc8225cad1aae7c3f68b12a26"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9, 0x4, '3\f/t`'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1a4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x5c, 0x3, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '{\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '\\%\'\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0x144, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '\\\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x100}]}, {0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xe879}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x22, 0x2, ']${%.:){&}.+(}{!!+.!(**@(0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 22:19:50 executing program 1 (fault-call:9 fault-nth:25): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:50 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000002100)='./file0\x00', &(0x7f0000002140)='overlay\x00', 0x2, &(0x7f0000002180)={[{@nfs_export_off='nfs_export=off'}], [{@obj_role={'obj_role', 0x3d, 'security.ima\x00'}}, {@dont_appraise='dont_appraise'}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) sendmmsg(0xffffffffffffffff, &(0x7f0000001e40)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000000)="54883473587fe73a3ab8faa090c498978d14af3fe573cc2700af3919bd760174a424efe5e7ee470921eb7c349dc86b", 0x2f}], 0x1, &(0x7f0000001f80)=[{0x88, 0x100, 0xa74, "d21f668057e24b20ff4035c8922a0017d6e18e7116566c31ef59f2121ccc831eaaeee0114f1280f1b42649501b5cc3fb9a55216194ebaa0369c5753eba96d9435defa144fa0ea6918fd0c8eaa1c1022f3a99696f70429f572072ce93ed9150f9da08d76eea74507236d6ce20916fe0d1f037"}, {0xa0, 0x117, 0x9, "36fb4ec6aedc1a0d9fe9edc95fff7c3b863dc90bb82f16775e79977379ee0ae68624cdedc6d341fcc97307144c4db558701196b17ce067b7b6e476b19544f4b423814d21e4b144903fb8478bda9bd7cea431c21478015332c9efd7e8c2da08167bdb56e32e00f86f5ceca7f10ec87ad86db46373070bee7b0adef6a1060000007e0e64dec43bfdc30000"}], 0x128}}, {{&(0x7f0000000580)=@ethernet={0x6}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000640)="db4268e45e3e8a227771738b7c1bfaa84210657d4eeca932fa718718757230cec3e88d030a9c5e25d99e7ad95195459a32c52112431db9cfc7c83649e11cfa1e9697b2bd0fdf19627eae2c89c1aac966cb553b5b11504246fe53c23bcdd6305b8dc9d7bb611ec50218af41e771ecbcc040b4fbf587b6a5679cd4fa9ff8ad76bdd0bdd890e0bbd3db809f0333c3d059bbd2ef31dd2fbd944c80c4b8a9fa0ee46c7e9294cbc99a5723e64c91702e4174ee49b3bfc9674911f92433", 0xba}, {&(0x7f00000004c0)="0aed264639a9de70", 0x8}, {&(0x7f0000000700)="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", 0x1000}], 0x3, &(0x7f0000001740)=[{0xa0, 0x11, 0x8001, "ea1d9ce34f077f859514b92e92e825adfbb2a0997a3ac690d96b28c292acd659c47f29ae3a1ce40eba0ae38a48eebb599090753132313c925ca09d327a6d963d6001d017887f771cad49dbc2f618f0474fef781b96cc4253323bd16128993c2e6ff6e74afd3dd76baa7e1c021edfa14d32add243d19260360bd5806526502b55ea7bf0cdf445cc01e86f0befd660"}], 0xa0}}, {{&(0x7f0000001800)=@ipx={0x4, 0x3f, 0x9, "13093aebec86", 0x3}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001880)="8ac8f908a5e497c97c0c5cb56866c1e06e27496eaba0864d103ba78adbceea8b6e9733e9513c9e9abf98438b06c379ce40bdf22b5643f63b9c22a840173c1d44bfe5126f30e2eb6f0a15e278dce067d2ce7cccdac5a83fce7bef34bd5ec7b70bf6417b747ae140323498eaa10b7551e3a0a590", 0x73}, {&(0x7f00000003c0)="1be3074b561963aceb337bf299f537245e1b290060ef4f25fd5b149cddadfd9d163ce846ef47e0ed3430229e6ffdce4dcd71e9caa35f8acddc4c7415617dd89a0e4e817a98ce4b77c50eb3f5e8fe207b43314176acf8bfe40f83067af1bfb4516b5b3d5e892ab0f78fad934179ce40a9b9778096c259eec7d5f8a47c9fa79b0f29b8641fffb741cb90774998fa4bcc15fbe00b712733967398100a0608a5099ed5578f6246f18219668761746359be9a649dabab7c3ed7c9a46fb36cf1071e2210266cc0fb5f7c2593a13b75f4b32dc33f55da4f3f9a4f538f635562647f27152ea5ec5a74ae", 0xe6}], 0x2, &(0x7f0000001940)=[{0xe0, 0x109, 0x0, "27c61061de1c4ab4cce8f1cdf0e5a2b46f35d2f19b9b44cdce3208932c05098c69ad9d1e42cf11bef7003d472a4ff6db7e1a29e00db5ba30e42f087a176d452aded3dc49201fc001a7dd25e2cbdb2daf06452bd310a22ee0c5b5c1321dbb43490e952c2eed63d947bfcce062fd3c6506f31367bf030042207c1186191130f859616e01649748ad5eb90fce0ef7dc824f2f8b2a2039a974c73f4a473e6666219af8666620a11c6de9426aa5188cece88b2aff84c3a6505a4bbd5fe260a0ae7e32ef06fdfc7b851bf7169b9be7c97fd4d1"}], 0xe0}}, {{&(0x7f0000001a40)=@sco, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001ac0)="1b4f76d3255b9b7c074a4b53669f8f0485099af8f028bc6a792311fcc8e36ce74c9b82acd21bc4bbddbbe99c23f8795ee443e5ad6cb624d529da284e4bc83d6e3ca12da07df6c1479b5495a98b783cb3873ec1adcba215f898baba251f193d7c96520159e2df012c15dc81a62ff4f6740874a3d900f20037985c72cf59dce6b5972fc656241b6b5fd6bc4941d45f1c571162cf5036b0e04cf62dfe04ec58bfdc79293ebf327df63b63", 0xa9}, {&(0x7f0000001b80)="960e62000000c00000000090ddf84be146ea3520b94c2bf9fb62f17cbdd8f3", 0x1f}, {&(0x7f0000001bc0)="2775561cbfcb8c", 0x7}, {&(0x7f0000001c00)="50e2106f10b3b5435215247cc249f55847c4ebdb3cd566f209240852878345f941e8e802e490d38de421bf3cf35e99fc7293e8314b15dccc5f83b537b49483e5ebb3ead2a176db378e61d884845e", 0x4e}, {&(0x7f0000001c80)="ca60b096877cb073525ffc7b12d8b6e633ffe0d8bf1b229efb7f02f22c9c374559bd13be56dd20e6188195734b728e2160fdd47706687170e60679b8c2e4916c129bfb5853b1271da1c8533d82859175db45de", 0x53}], 0x5, &(0x7f0000001d80)=[{0x98, 0xff, 0xa7fd, "26c5d8838815680a93513e5171578e0ea39225ea3e67d8dca05d7d6a38fc10c2e359fd23a479349bb197201b700cf34f7b3e6b4a5a30309e376572dafe170ce3edc85b07852858a901a71c50cd7a215d40bce9a774d802159b08f27c3e45e9b6d07f96a650518983b65c5d184bc52efbb9e6ed0c1b5401abe9f1475dd83195609ea0a2"}], 0x98}}], 0x4, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat(r0, &(0x7f0000001900)='./file1\x00', 0x282d80, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x3810048, &(0x7f0000000280)=ANY=[@ANYRESOCT]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='>'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000001f40)='./file0\x00', 0x42040, 0x40) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:50 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@local, @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x4d, &(0x7f0000000000)=ANY=[@ANYBLOB="5fe72c9e2c640180c20000018137ffff003f0614ffffffff6a3405da4c11800000000000b4c0e30101d80000bb49607bfaa99df41d131145d0b39a173ae9da47671495a40180143f4ca0029db9"], &(0x7f0000000080)={0x0, 0x1, [0xc72, 0xf52, 0xe82, 0xc01]}) 22:19:50 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r3}, 0x10) sendto$packet(r0, &(0x7f0000000000)="d07c1d3fea44762801ccb13aeb7e4965dcf0379599f7056b230c542e02ac340f385bb8649f21068e43ed3f1c29ead46b50b4e17dace4e097e8c5c15097df749e88d6210c0d78d435be96beeafe185ccde07f1b3671c6fb0b7e10a3e890cc4688", 0x60, 0x4040000, &(0x7f0000000080)={0x11, 0x18, r3, 0x1, 0x2, 0x6, @multicast}, 0x14) syz_emit_ethernet(0x101e, &(0x7f0000000140)={@random="ff06db5df2c1", @local, @val, {@llc_tr={0x11, {@snap={0x0, 0x0, "e8", "491b76", 0x6003, "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"}}}}}, 0x0) [ 2501.758365] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2501.779097] FAULT_INJECTION: forcing a failure. [ 2501.779097] name failslab, interval 1, probability 0, space 0, times 0 22:19:50 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) recvmsg$can_bcm(r1, &(0x7f0000000800)={&(0x7f0000000000)=@in={0x2, 0x0, @initdev}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/141, 0x8d}, {&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f00000000c0)=""/52, 0x34}, {&(0x7f00000003c0)=""/186, 0xba}, {&(0x7f0000000480)=""/183, 0xb7}, {&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/8, 0x8}, {&(0x7f0000000540)}, {&(0x7f0000000580)=""/180, 0xb4}], 0x9, &(0x7f0000000700)=""/212, 0xd4}, 0x41) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:19:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYRES64=r2, @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a00020004e26e95d002"], 0x1c}}, 0x0) [ 2501.823152] CPU: 0 PID: 20456 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2501.831123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2501.840479] Call Trace: [ 2501.843075] dump_stack+0x1b2/0x281 [ 2501.846704] should_fail.cold+0x10a/0x149 [ 2501.850860] should_failslab+0xd6/0x130 [ 2501.854842] kmem_cache_alloc+0x28e/0x3c0 [ 2501.858988] ext4_mb_new_blocks+0x514/0x3db0 [ 2501.863401] ? ext4_find_extent+0x6f7/0xbc0 [ 2501.867723] ? ext4_ext_search_right+0x2bc/0xaa0 [ 2501.872479] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 2501.877496] ext4_ext_map_blocks+0x2845/0x6b10 [ 2501.882086] ? __lock_acquire+0x5fc/0x3f20 [ 2501.886324] ? mark_buffer_dirty+0x95/0x480 [ 2501.890511] overlayfs: unrecognized mount option "nfs_export=off" or missing value [ 2501.890643] ? trace_hardirqs_on+0x10/0x10 [ 2501.902595] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 2501.907961] ? ext4_find_delalloc_cluster+0x180/0x180 [ 2501.913153] ? trace_hardirqs_on+0x10/0x10 [ 2501.917391] ? ext4_mark_iloc_dirty+0x1815/0x2690 [ 2501.919617] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 2501.922238] ? ext4_es_lookup_extent+0x321/0xac0 [ 2501.922252] ? lock_acquire+0x170/0x3f0 [ 2501.922273] ext4_map_blocks+0x675/0x1730 [ 2501.943590] ? ext4_issue_zeroout+0x150/0x150 [ 2501.948090] ? __ext4_new_inode+0x27c/0x4eb0 [ 2501.952507] ext4_getblk+0x98/0x3f0 [ 2501.956138] ? ext4_iomap_begin+0x7f0/0x7f0 [ 2501.960465] ext4_bread+0x6c/0x1a0 [ 2501.964003] ? ext4_getblk+0x3f0/0x3f0 [ 2501.967885] ? dquot_initialize_needed+0x240/0x240 22:19:50 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00', 0xffffffffffffffff) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x14, r3, 0xb05, 0x0, 0x0, {0x8}}, 0x14}}, 0x0) sendmsg$TIPC_NL_MEDIA_SET(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r3, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000040}, 0x40004040) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00', r5) ioctl$FS_IOC_READ_VERITY_METADATA(r5, 0xc0286687, &(0x7f0000000180)={0x0, 0xfffffffffffffff8, 0xfb, &(0x7f0000000080)=""/251}) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYRESOCT, @ANYRES16=r0, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2501.972823] ext4_append+0x143/0x350 [ 2501.976541] ext4_mkdir+0x4c9/0xbd0 [ 2501.980175] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 2501.984849] ? security_inode_mkdir+0xca/0x100 [ 2501.989434] vfs_mkdir+0x463/0x6e0 [ 2501.992985] ovl_create_real+0x243/0x380 [ 2501.997048] ovl_copy_up_locked+0x2c0/0xde0 [ 2502.001377] ? ovl_encode_fh+0x450/0x450 [ 2502.005561] ? lock_rename+0x1e0/0x280 [ 2502.009538] ? down_write_nested+0x36/0x90 [ 2502.013771] ? lock_rename+0x1e5/0x280 22:19:50 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x20400, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) bind$can_raw(r3, &(0x7f0000000000)={0x1d, r2}, 0x10) [ 2502.014437] audit: type=1804 audit(1616451590.828:222): pid=20484 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir568481868/syzkaller.ai7quh/3530/bus/file0" dev="sda1" ino=15057 res=1 [ 2502.017652] ovl_copy_up_one+0x70d/0x910 [ 2502.017664] ? ovl_copy_up_locked+0xde0/0xde0 [ 2502.017677] ? trace_hardirqs_on+0x10/0x10 [ 2502.017686] ? trace_hardirqs_on+0x10/0x10 [ 2502.017719] ? dget_parent+0x107/0x420 [ 2502.017729] ovl_copy_up_flags+0xd5/0x120 [ 2502.017741] ovl_open_maybe_copy_up+0xe6/0x130 [ 2502.017752] ovl_d_real+0xbc/0x350 22:19:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000000840)={0x29c, 0x0, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKMODES_OURS={0x38, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xd8e}, @ETHTOOL_A_BITSET_BITS={0x2c, 0x3, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}]}]}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0xff}, @ETHTOOL_A_LINKMODES_OURS={0x60, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}, @ETHTOOL_A_BITSET_VALUE={0x53, 0x4, "a5bcb2a5bb772447482174a2510a3bd042ee2da8edfabf008451e565a6db2bc441ee06e3349721b30abeda25ae29f7ad3a92d39c60e8e2b52e0dd6b8d71a19610003e7d7864a28f89a01fe7e40f310"}]}, @ETHTOOL_A_LINKMODES_DUPLEX={0x5, 0x6, 0x47}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x2, 0xf7}, @ETHTOOL_A_LINKMODES_OURS={0x1d8, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_BITS={0x40, 0x3, 0x0, 0x1, [{0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '$\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x39, 0x4, "322537bdeeb267caa146cc05b127fa32434ab67374a0ed13bac5a4f0395a63b60bc3e6ba217bcf0823f3710a2cebb044695c97b1b6"}, @ETHTOOL_A_BITSET_VALUE={0x9, 0x4, "b199832982"}, @ETHTOOL_A_BITSET_MASK={0xf, 0x5, "8b6090422d8f15f76b047b"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xd3, 0x5, "ca24d39328ead327ecb788a91234a17cda4b92675a677563ad8d49eb9401198cd47f7d75ddc9b44ed69861484ab4bfb4e44faa9257817822554d577e0a973f0673145173e9f27c511534eb810225e1ba28d7b3a77b6e4b64637cb9b2ad98b29bc2ed9f7509e1af637f8553d3a22c0fe50fb71da9831de67909414b69e5fc5d7a0f46d46c41bc2ba44bc7b6c1a2dedf93f91cb77615d8c20d9df7b29144bcf482b9935a8f2ccbbadc4e3caf782bf20c3814c25a38e960f6e145ed541906c77d482a3a17d735ab977c4443e20bee9f24"}, @ETHTOOL_A_BITSET_VALUE={0x5e, 0x4, "92498c9078974874da24893be5534f72c50e0af11eaecf59be1955e261f9064aed4df49a0d370dcf7239d1717edf9713abfda8b97c054c5b8a43f6ab603f7ba5a730b790e8a12a4f60cd2111d693c21e7c93e3c4b322b6bc8ec8"}]}]}, 0x29c}}, 0x801) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2502.017762] vfs_truncate+0x4bb/0x680 [ 2502.017773] do_sys_truncate.part.0+0xdc/0xf0 [ 2502.017782] ? vfs_truncate+0x680/0x680 [ 2502.086284] ? __do_page_fault+0x159/0xad0 [ 2502.090524] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2502.095892] SyS_truncate+0x23/0x40 [ 2502.099525] do_syscall_64+0x1d5/0x640 [ 2502.103378] overlayfs: failed to resolve 'file0 HaÿàP³tR¿ [ 2502.103378] ß': -2 [ 2502.103417] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2502.116200] RIP: 0033:0x466459 [ 2502.119380] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2502.127085] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2502.129654] overlayfs: unrecognized mount option "nfs_export=off" or missing value [ 2502.134347] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2502.134353] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2502.134358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2502.134364] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2502.191523] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 2502.203773] audit: type=1804 audit(1616451591.018:223): pid=20494 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir568481868/syzkaller.ai7quh/3530/bus/bus/file0" dev="sda1" ino=15089 res=1 22:19:53 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@private0, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@private}}, &(0x7f0000000140)=0xe8) sendmsg$ETHTOOL_MSG_RINGS_SET(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x90, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x3}, @ETHTOOL_A_RINGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x6}, @ETHTOOL_A_RINGS_HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x4}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x1ff}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x1}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x9fa}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x5}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) 22:19:53 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x80000001, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000000)) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000140)={0x8, {{0xa, 0x4e23, 0xff, @empty, 0x6}}, {{0xa, 0x4e24, 0xca, @empty, 0x20}}}, 0x108) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1000) 22:19:53 executing program 1 (fault-call:9 fault-nth:26): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:53 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=//file1,lo\x00\x00rdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000140)=@v1={0x2, "4678122b716609eaee00"/20}, 0x15, 0x0) pivot_root(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./bus/file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:53 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000040)=[{{0x0, 0x1, 0x1}, {0x0, 0x0, 0x0, 0x1}}, {{0x0, 0x1, 0x1, 0x1}, {0x2, 0x1, 0x0, 0x1}}, {{0x4, 0x1}}], 0x18) socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x90000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) ioctl$VIDIOC_DQBUF(r1, 0xc0585611, &(0x7f0000000140)={0xe067, 0x8, 0x4, 0x100000, 0x80000000, {0x77359400}, {0x5, 0xc, 0x81, 0x87, 0x0, 0x9e, "3589a6d2"}, 0xdc, 0x2, @fd=r1, 0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x13, r4, 0x9449e000) [ 2504.770664] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2504.787928] FAULT_INJECTION: forcing a failure. [ 2504.787928] name failslab, interval 1, probability 0, space 0, times 0 [ 2504.799263] CPU: 1 PID: 20506 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2504.807145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2504.816501] Call Trace: [ 2504.819099] dump_stack+0x1b2/0x281 [ 2504.822735] should_fail.cold+0x10a/0x149 [ 2504.826889] should_failslab+0xd6/0x130 [ 2504.830872] kmem_cache_alloc+0x40/0x3c0 [ 2504.834937] __es_insert_extent+0x338/0x1360 [ 2504.839360] ext4_es_insert_extent+0x1b9/0x530 [ 2504.843949] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 2504.849758] ext4_map_blocks+0x887/0x1730 [ 2504.853918] ? ext4_issue_zeroout+0x150/0x150 [ 2504.858415] ? __ext4_new_inode+0x27c/0x4eb0 [ 2504.862831] ext4_getblk+0x98/0x3f0 [ 2504.866459] ? ext4_iomap_begin+0x7f0/0x7f0 [ 2504.870788] ext4_bread+0x6c/0x1a0 [ 2504.874334] ? ext4_getblk+0x3f0/0x3f0 [ 2504.878223] ? dquot_initialize_needed+0x240/0x240 [ 2504.883158] ext4_append+0x143/0x350 [ 2504.886877] ext4_mkdir+0x4c9/0xbd0 [ 2504.890510] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 2504.895193] ? security_inode_mkdir+0xca/0x100 [ 2504.899781] vfs_mkdir+0x463/0x6e0 [ 2504.903326] ovl_create_real+0x243/0x380 [ 2504.907390] ovl_copy_up_locked+0x2c0/0xde0 [ 2504.911718] ? ovl_encode_fh+0x450/0x450 [ 2504.915776] ? lock_rename+0x1e0/0x280 [ 2504.919668] ? down_write_nested+0x36/0x90 [ 2504.923907] ? lock_rename+0x1e5/0x280 [ 2504.927799] ovl_copy_up_one+0x70d/0x910 [ 2504.931865] ? ovl_copy_up_locked+0xde0/0xde0 [ 2504.936365] ? trace_hardirqs_on+0x10/0x10 [ 2504.940601] ? trace_hardirqs_on+0x10/0x10 [ 2504.944862] ? dget_parent+0x107/0x420 [ 2504.948752] ovl_copy_up_flags+0xd5/0x120 [ 2504.952913] ovl_open_maybe_copy_up+0xe6/0x130 [ 2504.957500] ovl_d_real+0xbc/0x350 [ 2504.961046] vfs_truncate+0x4bb/0x680 [ 2504.964848] do_sys_truncate.part.0+0xdc/0xf0 [ 2504.969349] ? vfs_truncate+0x680/0x680 [ 2504.973328] ? __do_page_fault+0x159/0xad0 [ 2504.977565] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2504.982935] SyS_truncate+0x23/0x40 [ 2504.986566] do_syscall_64+0x1d5/0x640 [ 2504.990463] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2504.995676] RIP: 0033:0x466459 [ 2504.998861] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2505.006571] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2505.013843] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 22:19:53 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x8180c2, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000780)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x4c, r0, 0x12d, 0x70bd27, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x5}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @mon_options=[@NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "13545acb90c9c46e1b8cfd41a2038f2e9d7f3049613a7bab"}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @broadcast}]]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0xc011) sendmsg$NL80211_CMD_DISASSOCIATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r0, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0xc97, 0x7d}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xd1}, @NL80211_ATTR_LOCAL_STATE_CHANGE={0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:19:53 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa9100000081000000000c0000000000000100bda850dead9a6e6e"], 0x0) 22:19:53 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x22, &(0x7f0000000100)={@dev={[], 0x38}, @local, @val={@void}, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0xb6, &(0x7f0000000000)={@random="c076f1a31fcc", @local, @val={@void, {0x8100, 0x0, 0x1, 0x40}}, {@x25={0x805, {0x0, 0xff, 0x0, "98dc0db0784279fa8f0645199f09fb0e9937c9028930915e714b3c88d5f49fdbe9ea0f9b7d1a02ad14d546d602ccdfb69277fda9c6ad0c00f712a2e5b8da2144c55d90c377be12e2342c5fa7b995c06cc7917c7f92a94bd11e79122aad9d7e863f7eba10228959c84b250a2264dc6e7fc7b44bab94c6d43d12b995e4c8065199f3c6d1f5baacfbeff036df2ca32318ed6e1097929c3e4378fa59f0fcf935e949aa"}}}}, &(0x7f00000000c0)={0x0, 0x4, [0x91c, 0x5dd, 0xfa5, 0xf8a]}) 22:19:53 executing program 1 (fault-call:9 fault-nth:27): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2505.021116] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2505.028385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2505.035651] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:19:53 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x3ab, &(0x7f0000000140)={@remote, @multicast, @val={@val={0x9100, 0x5, 0x1, 0x1}, {0x8100, 0x0, 0x1}}, {@mpls_mc={0x8848, {[{0x6, 0x0, 0x1}, {0x7}, {0x0, 0x0, 0x1}, {0x100, 0x0, 0x1}, {0x81}, {0x0, 0x0, 0x1}, {0x7, 0x0, 0x1}, {0x7f}], @ipv6=@gre_packet={0x4, 0x6, "cc653d", 0x34d, 0x2f, 0xff, @dev={0xfe, 0x80, [], 0x30}, @local, {[@srh={0x87, 0x6, 0x4, 0x3, 0x1, 0x10, 0x4, [@initdev={0xfe, 0x88, [], 0x0, 0x0}, @empty, @private0]}, @routing={0x33, 0xa, 0x1, 0x18, 0x0, [@private1={0xfc, 0x1, [], 0x1}, @private2, @private2={0xfc, 0x2, [], 0x5}, @private1, @empty]}, @routing={0x33, 0xc, 0x2, 0x40, 0x0, [@rand_addr=' \x01\x00', @loopback, @mcast1, @ipv4={[], [], @remote}, @ipv4={[], [], @remote}, @remote]}, @dstopts={0x6, 0x8, [], [@enc_lim, @jumbo={0xc2, 0x4, 0x2}, @calipso={0x7, 0x10, {0x2, 0x2, 0xe1, 0x1041, [0x2]}}, @ra={0x5, 0x2, 0x55}, @hao={0xc9, 0x10, @mcast1}, @pad1, @hao={0xc9, 0x10, @loopback}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x61, 0x2, [], "8cb89a9dc53a873c113155e02d2034d8a045e1c46d5cf0d01335171593c0a058ada2c5a310de3774d99c52ad3f36bf2abcba8809fd200cb8426b1f9439c0d5a47f14f761cb16a06607dc3a8b262e7e81fba758896195420259b2e2ac90daf756da"}, {0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x1000], "a8b8b8c58b8581dccd81c7a3d56d6e04c3ddfb8f29632f896f2efcbccdb1ac57506f8bae184e714aa34b3b159d6494b0a339eb6ce9627f243fb1dda837f979f8ecccf445ab237e46ce34e6adcc405bde48ba1a9ebc9dfdded125944d88772e404b84e2bb241cffd7d38dadba50a9cc101da74d3fb8ce9d5173f8adfc83c65f753da5f796e4acee"}, {0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [], "e59f8f618fdd39e9263750d0183f29f5d50568f5a6cdb325457c8975c461bab0590b9badc43d30282a3183476dc73badc9e1161b54c5acc96984e600e3aa55"}, {0x8, 0x88be, 0x1, {{0x8, 0x1, 0x2, 0x0, 0x1, 0x2, 0x3, 0x2}, 0x1, {0x7f}}}, {0x8, 0x22eb, 0x2, {{0x2, 0x2, 0x3f, 0x0, 0x0, 0x1, 0x3, 0x2}, 0x2, {0xffffffff, 0xc3f, 0x2, 0x1d, 0x1, 0x0, 0x1, 0x1, 0x1}}}, {0x8, 0x6558, 0x0, "8aeed58a91d59b8c19e568496b33ee89e5ad9e815c9a4a5aef5fe75022e05bdec909ff132b4d99fea23b40642b35d9ed6e23670c928a32c40ca281724476a05e994b41588a057129c255bda5c25a057414a67359384010ee5f29d9a122a086230b9b462288f547112d8543f9d2045421bf37f396323d488c9c44f3cc305e8ba31f48c1e5e201119e1489d7862279ccdc808f60c1757e319e"}}}}}}}}, &(0x7f0000000000)={0x1, 0x2, [0xdfc, 0xe1a, 0x66, 0x493]}) [ 2505.129575] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:19:54 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff0009000000000c0000000000000000bda850dead9a6e6e4b2d5891c391d71ec30b3dd26b"], 0x0) [ 2505.172241] FAULT_INJECTION: forcing a failure. [ 2505.172241] name failslab, interval 1, probability 0, space 0, times 0 [ 2505.202143] CPU: 0 PID: 20527 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2505.210072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2505.219433] Call Trace: [ 2505.222061] dump_stack+0x1b2/0x281 [ 2505.225695] should_fail.cold+0x10a/0x149 [ 2505.229850] should_failslab+0xd6/0x130 [ 2505.233830] __kmalloc_track_caller+0x2bc/0x400 [ 2505.238503] ? ovl_copy_xattr.part.0+0x192/0x280 [ 2505.243260] ? xattr_list_one+0x110/0x110 [ 2505.247498] krealloc+0x57/0xc0 [ 2505.250784] ovl_copy_xattr.part.0+0x192/0x280 [ 2505.255372] ovl_copy_up_locked+0x701/0xde0 [ 2505.259699] ? ovl_encode_fh+0x450/0x450 [ 2505.263758] ? lock_rename+0x1e0/0x280 [ 2505.267649] ? down_write_nested+0x36/0x90 [ 2505.271931] ? lock_rename+0x1e5/0x280 [ 2505.275821] ovl_copy_up_one+0x70d/0x910 [ 2505.279887] ? ovl_copy_up_locked+0xde0/0xde0 [ 2505.284384] ? trace_hardirqs_on+0x10/0x10 [ 2505.288624] ? trace_hardirqs_on+0x10/0x10 [ 2505.292883] ? dget_parent+0x107/0x420 [ 2505.296776] ovl_copy_up_flags+0xd5/0x120 [ 2505.300971] ovl_open_maybe_copy_up+0xe6/0x130 [ 2505.305555] ovl_d_real+0xbc/0x350 [ 2505.309099] vfs_truncate+0x4bb/0x680 [ 2505.312899] do_sys_truncate.part.0+0xdc/0xf0 [ 2505.317399] ? vfs_truncate+0x680/0x680 [ 2505.321380] ? __do_page_fault+0x159/0xad0 [ 2505.325620] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2505.327871] overlayfs: unrecognized mount option "lo" or missing value [ 2505.330981] SyS_truncate+0x23/0x40 [ 2505.330992] do_syscall_64+0x1d5/0x640 [ 2505.331008] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2505.341124] overlayfs: 'file0' not a directory [ 2505.341278] RIP: 0033:0x466459 [ 2505.358074] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2505.360321] overlayfs: unrecognized mount option "lo" or missing value [ 2505.365777] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2505.365783] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2505.365787] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2505.365792] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2505.365796] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:19:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:56 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa9100200081000000000c00644d3bdf2017cce6a850dead9a6e6e"], 0x0) 22:19:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000500)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x1c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x34}}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000100)={0x1d, r4}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@mpls_getnetconf={0x44, 0x52, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8b2}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_IFINDEX={0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r4}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000800}, 0x80) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r6}, 0x10) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r7, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r8 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r7, &(0x7f0000000100)={0x1d, r9}, 0x10) sendmsg$ETHTOOL_MSG_WOL_SET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000840)={0x2b08, r1, 0xa10, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_WOL_MODES={0x119c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xfb, 0x5, "c9052679e616180e080ff0aa332f16e452378c739257be92e7e976693a3eec49036dd2310f5ad931384b6ca91e22f5d7dc2338769cfa2e283be5c1a6ca33780d2001a02c67edce1062e682ba46f9831af9e520c30d8c2ee347b8c13564beb552981493fc2ba1d14f2db7b26bb6e4cdeaaca3457d80a31c9589ab9d79f0adb1b48a1b0fce85629ad57099ab7a55e41ed145a97317bd39f1be7115e75de83d99bcfa2715e89fc89fa04540784bc2c1cdaba52d22e28cc222551aa4c01efe68b8f69090212b784db519c6d150f041200547bcc72b87b9f3b1d9ff816c93c0f0230918b2119ba66de7ae753d8cac62ab6471bac5013aad270a"}, @ETHTOOL_A_BITSET_MASK={0x1b, 0x5, "a2082051aafd1fd689a1d23a21af213b14eee43abe00bb"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xa3d}, @ETHTOOL_A_BITSET_BITS={0x4}, @ETHTOOL_A_BITSET_MASK={0x1e, 0x5, "a8b6bc748b6b6dc1418edec394598639eb31af801275f213f2e8"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x46, 0x4, "84f1648cca8a3055ff0ca28ca5f393e681bcc4a9496d5f394aa4347aa25ff0f9f85037d0914d41c8127c2d1b23c3287114586f554057a9a2c794af1cb889ffbc3ba6"}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}]}, @ETHTOOL_A_WOL_SOPASS={0x96, 0x3, "70c2ad49421cf81b31c05df52bb6517a81fd2eddf5dc588728914091e76ba024425075ec1631c62b5ab336ba12567b5cd70cb8a2dec725d5e2c0e716654d16a356e922b9ab54f4fc731ab1674eb50ab3e6bf1d47ac057ad261e40962012fa334f1a3c759de7ea59f01c32730de8ba7f22b21171b9d29ba4f742258a0da7b9add7fb93f4cb04585ab16e7a75a763d2afeaec6"}, @ETHTOOL_A_WOL_HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_WOL_MODES={0x320, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x170, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '){-^),\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x420}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8000}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x20}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, '{+^]*\'[\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1b67}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, ']##\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2ff6}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ')@\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, '*%\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xfffffff7}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf8, 0x5, "86f01024d09e6e497019704bf388d2eb05e41a31d0410b90051de6c99e08f0dd9d531f97ef00df1f91a408a222bb290ebf3140d8c6f432856a534a5835ba5f520d1fc0db6b7ca68794899aca0ca1263e6a4c71c745b1e6b87791ce5aa9fb81526787e85a8aa6e90c771965a6f74f23b91dccd5f9f2ac8fd156ad8545729771989babd42fe3404a22aa04a3301e922cd592f2f375dfabcea5d9c402296f2fce89e6392234fc37502ef69c6b96a04c6580d25fc4390a111d0475843fcd7b5ea8960da6bb891bd122f30c1e6d7c17f46d552deabe51b713313b744b99e01005919259122caaff39525875d8875880fa9421c9f4c262"}, @ETHTOOL_A_BITSET_MASK={0x7e, 0x5, "2c7af8323a3d1e3d91af903dc905d9eec8f4e60700cfb22e989c6c44df1d8edfe616d7fa82464a70dcb3db4af342c43cdd67f793c102c261631bcb9e2a16062323dabb8ac135efd794d7aa67cd9100bdaa32c3a4454944a4322fa91fbd111be5588b2f27b946f4f45632dafd5e8905764a3fc65467cc5af31c63"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x42086757}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x18, 0x4, "9695249d9f3ef42a4944fea7c1da204ae9f5459b"}]}, @ETHTOOL_A_WOL_HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_WOL_MODES={0x2f0, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0xae, 0x4, "66136f43576eee6e0b07dbb123827986a734807adce73613bcf127b3eaceb2c8d9f178841fb858ff8715cb8b8cd1adabe344175ab7d40d6b5784165ca01c8fd9f2d99d182638cb07b3681325bc679b448395f2aa0050d4c0074396fd0d03bf9a1c8638c5569e3f3d98cb3a54c903ce18682d2b8b304b130112bf2b0e262673e58e63a6ec3fe847b631051f7a8a0b63fbabbaf35c4f8ea875c6199ff0f901d87377504ee915a07774e9a3"}, @ETHTOOL_A_BITSET_VALUE={0xd4, 0x4, "d0d987428ce6c271285f920d29a62a73656520880154fd037ba61792d4723f16c8d6906dcbdc4758d781084312af3a60ee0181018c54a7b5bb03a49b4aa54f655f356fb9042e7192a2979225db2e55819ac0a68b9f7234fcf7dfafa098bbeb65d95dafdbd9f8ba54efde669fea2d94978b1db8c0485746dfaac998e23d059fd4bce610e50136adc555b5ff89dc44e4dfe75890b03bc8d99efeb0964207a056e23168b12571a63260287d5cd6880ae5877aa50f1e25f9820ffe258027ac9e4189a0f67400ba3da53f0d4af9d2f03547ad"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x8, 0x3, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_BITSET_VALUE={0x3b, 0x4, "7c09b9f466829656a98d12b2dd17360a1869aab5f034c7a368a505780df81cd844bcbe2d48778c24ca2de2ecbedfcdbb0e7bb71c53e83f"}, @ETHTOOL_A_BITSET_BITS={0xc, 0x3, 0x0, 0x1, [{0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_VALUE={0x87, 0x4, "fc5a1794a1c587a2432753a2205b8dbeebbda1eb3cda58a3e38f75ef946307f749d94f1766d73ef9f39e67db420f5568518e219b738ba1589639c4774adce18295d20e151e8f5df6242ebb4a3e6b07639bcf8c7aaed971e459f258422b3fd2ba20c46703b265871b4e338e3accc071ce93b56837d2157b1456f61b4abcf5a1ab09935f"}, @ETHTOOL_A_BITSET_MASK={0x83, 0x5, "5802918dbbfa20eb065b0d3e0125d96bf55f661a7a187a94b9123c2d54d8d586a49ee12bf14c51c4e5af729d1a5db9d02452db6340c66bc6bc203e3071cd1a23ea319a2c22045dde670bca1fad40b3fe38863e852b3d3d64975c16dc87f882117a5a3d335b0d78ee2be0bc213ae32a7a0fb2e933eca3581b53107fda6aee50"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x3}]}, @ETHTOOL_A_WOL_SOPASS={0x1004, 0x3, "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"}, @ETHTOOL_A_WOL_MODES={0x20c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x70, 0x5, "9cffcce6be232e900ca7f37715867d4a204e0decfe8684726b555e54c5c410a13a2bea9740385d0693fb711328c2b3a17de5a774f97f18fdb0933efe72fe00077a2bfe9d652578b247ee8b4e83ec0160d125b6d5eb35649a27d9a5702b245a1a75e6a607baaee02aa8eeadfd"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_BITS={0x98, 0x3, 0x0, 0x1, [{0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '!-}%.&\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '&{\'\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xde5}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '\t.-}(\x00'}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x4}, @ETHTOOL_A_BITSET_BITS={0x88, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'nl80211\x00'}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xebbc}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3a07}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x67, 0x5, "83abc7926d0d6175035c998b0f10355a17b36f352c59ffe3bdedc5a3aca6dd1c4da18d8b06174b2c8cad1fddec2d7354e049cd2f159504698a1f9813d9e0f2107f4ed8230f7eadefedc1fbf942cc5bcf6cb1fc56eff28863a2cf7ed427fdc31930d36a"}]}]}, 0x2b08}, 0x1, 0x0, 0x0, 0x20000004}, 0x40048044) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRESOCT=0x0, @ANYRESOCT], 0x1c}}, 0x0) 22:19:56 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ftruncate(r0, 0xffffffffffffff01) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x140c2, 0x0) 22:19:56 executing program 1 (fault-call:9 fault-nth:28): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:56 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065768c193079f88f98ff3f726469723d2e2f6275732c776f726b647765726469723d2e2f66696c65302914a50ad1eef2fd0a94c84a453486dfcc850f47cdac4391319cec3b646f8ab109ce2e58f75f207978b045ec911b00"/103]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000280)=ANY=[@ANYRES64], 0x1, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x14, 0x17, 0x1, {0xb, './bus/file0'}}, 0x14) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:56 executing program 5: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'team0\x00', {0x2, 0x0, @dev}}) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) [ 2507.790530] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2507.804084] FAULT_INJECTION: forcing a failure. [ 2507.804084] name failslab, interval 1, probability 0, space 0, times 0 [ 2507.820465] CPU: 1 PID: 20559 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2507.828381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2507.837733] Call Trace: [ 2507.840333] dump_stack+0x1b2/0x281 [ 2507.843966] should_fail.cold+0x10a/0x149 [ 2507.848125] should_failslab+0xd6/0x130 [ 2507.852106] __kmalloc_track_caller+0x2bc/0x400 [ 2507.856781] ? ovl_copy_xattr.part.0+0x192/0x280 [ 2507.861543] ? xattr_list_one+0x110/0x110 [ 2507.865696] krealloc+0x57/0xc0 [ 2507.868981] ovl_copy_xattr.part.0+0x192/0x280 [ 2507.873571] ovl_copy_up_locked+0x701/0xde0 [ 2507.877904] ? ovl_encode_fh+0x450/0x450 [ 2507.881968] ? lock_rename+0x1e0/0x280 [ 2507.885860] ? down_write_nested+0x36/0x90 22:19:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040), 0x8) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00', r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x4, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x60004084) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00', r0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0)='nl80211\x00', r0) sendmsg$NL80211_CMD_SET_PMKSA(r0, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x58, r4, 0x400, 0x70bd29, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x20e, 0x72}}}}, [@NL80211_ATTR_PMKID={0x14, 0x55, "584b30f39abb7d3a076b7b2d3fe595d4"}, @NL80211_ATTR_SSID={0x1c, 0x34, @random="c7b643dacef02887609ab9f17d085fd82b218271c47bb1ab"}]}, 0x58}, 0x1, 0x0, 0x0, 0x4004000}, 0x50) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/input/mice\x00', 0x404d82) getsockname$packet(r6, &(0x7f0000000b80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000bc0)=0x14) r7 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000580)='nl80211\x00', r0) sendmsg$NL80211_CMD_GET_REG(r7, &(0x7f0000000680)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x7c, r8, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NL80211_ATTR_REG_RULES={0x68, 0x22, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x3}]}, {0x54, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xc1b}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x3}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x9}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xfffffe01}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x400}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xfffff801}]}, {0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20040841}, 0x40000d0) r9 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00', 0xffffffffffffffff) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_GATEWAYS(r10, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c00d65b300950388d4eb3d556ff8d0000", @ANYRES16=r9, @ANYBLOB="110700000000000000000600000008000300", @ANYRES32=0x0, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000300)={&(0x7f00000001c0), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="af084072", @ANYRES16=r9, @ANYBLOB="000425bd7000fbdbdf250a00000008003a000900000005002d0001000000050035000100000008003a000200000008003a00feffffff08003b0005000000"], 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x2000000) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:19:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="ed665782da09040c88fffd92753d917fa7c6252e5e8b3f9ffc1d4960f22295ac72628e3e00b8c49c2c5aa4cf50c3ef4683ee9340b4c8045c7c2d837df1da04dcdfa608214e501acced29b07994b82c4a01fb49a798e04437034e678a02ce223e4be82eccc32957e1b8d914d231b3c8c007963bfd86d81cead950068443c34915e94978f91ddd40123b0526006d3303db29c5ce65bb37d0db0acf4b", @ANYRESOCT, @ANYRES16=r1], 0x1c}}, 0x40800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4d8100, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00', r2) sendmsg$NL80211_CMD_VENDOR(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000002240)={0x1218, r3, 0x20, 0x70bd2a, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x12}, @void, @void}}, [@NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x4}, @NL80211_ATTR_VENDOR_ID={0x8}, @NL80211_ATTR_VENDOR_ID={0x8, 0xc3, 0x2}, @NL80211_ATTR_VENDOR_DATA={0x81, 0xc5, "b8d42fc9f0a448a75cb3eb6313d5bbe4ef6a23d2746089d26cc856ed78d9eb0a9cc3b0e8e49010e17cb4d42f83fc5499cf82c7cef0dc2d77eec45eecf626e3b1a943f7543cfc9b9289c70040347c2f01d6868dad3ca67d035d016e3e8daa4d3aaceae76f5dde59117ca4c8aef2b2ea87edc188977d49b2d33c1a49cd98"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x2}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0xfffffbdb}, @NL80211_ATTR_VENDOR_DATA={0xdf, 0xc5, "fb64ea0be57f6ca300d708685a0a4fa40634bb59877de30e8faff178b3599d4e887640e2f34e8ff7711c5709e127b6462d8f9160f613a053d66b08da2045ce48c5bea8cfb527afee92bb61a2f4de613c93fabf43a6b60dc28c8202819040dab7d18b48d805572af64af5ca0ed821ed9820855a0bcdf59a59f2a403fd87048f83d70ad9a38857a71c8fd7920d75750e4e3d65ca8f111269149d91cd99346f9b54243b2c5843e26ae6c117f9debd14ed16c9d5fa11a862aa7e61e091a95de3d65ee99a8b7179f5281fc7973e0c083395666a65aafbe77b4add71ae1f"}, @NL80211_ATTR_VENDOR_DATA={0x63, 0xc5, "5f52c5424a10bd24256a2d3c96d8c8c30866dad20087070f4c8a106e905701e385d193d3ec8cbea882b6e37f3b4319b7378755819189de1c46159ce93e5b26002344a80f560cc56270a9b197273dc53353252b171235f739734639810ae01b"}, @NL80211_ATTR_VENDOR_SUBCMD={0x8, 0xc4, 0x46c}, @NL80211_ATTR_VENDOR_DATA={0x1004, 0xc5, "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"}]}, 0x1218}, 0x1, 0x0, 0x0, 0x240480d1}, 0x50) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x21, 0xe1, 0x1, 0x20, 0x0, 0x7, 0x9042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x1, 0x2}, 0x40044, 0x5f8a, 0x4, 0x6, 0xc3, 0x4, 0x5}, 0x0, 0xa, r2, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000400)={r2}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00', r4) [ 2507.890097] ? lock_rename+0x1e5/0x280 [ 2507.893988] ovl_copy_up_one+0x70d/0x910 [ 2507.898053] ? ovl_copy_up_locked+0xde0/0xde0 [ 2507.902551] ? trace_hardirqs_on+0x10/0x10 [ 2507.906784] ? trace_hardirqs_on+0x10/0x10 [ 2507.911047] ? dget_parent+0x107/0x420 [ 2507.914943] ovl_copy_up_flags+0xd5/0x120 [ 2507.919094] ovl_open_maybe_copy_up+0xe6/0x130 [ 2507.923678] ovl_d_real+0xbc/0x350 [ 2507.927226] vfs_truncate+0x4bb/0x680 [ 2507.931030] do_sys_truncate.part.0+0xdc/0xf0 [ 2507.935526] ? vfs_truncate+0x680/0x680 22:19:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2507.939510] ? __do_page_fault+0x159/0xad0 [ 2507.943743] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2507.949109] SyS_truncate+0x23/0x40 [ 2507.952739] do_syscall_64+0x1d5/0x640 [ 2507.956637] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2507.961867] RIP: 0033:0x466459 [ 2507.965052] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2507.972758] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2507.980111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 22:19:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0100000000000000000000000088750c0008009a0006ac25d2ae1b9d1c8190b5d5aa4bf23a80c809e5c76fe4eadc0bbefec367715e0753170236ec164a6cf99cac6307b243c45ff1473b7f0333106c7930427b910e806a77fa9614"], 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000080)={'wlan0\x00'}) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100)='l2tp\x00', r0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x4}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @local}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x8800) 22:19:56 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aa00000000000000bda850dead9a6e6e00"/38], 0x0) [ 2507.987378] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2507.994646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2508.001924] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2508.058475] overlayfs: unrecognized mount option "uppevŒ0yø˜ÿ?rdir=./bus" or missing value [ 2508.156915] overlayfs: unrecognized mount option "uppevŒ0yø˜ÿ?rdir=./bus" or missing value 22:19:59 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0xffffffffffffffe8, &(0x7f0000000000)={@broadcast, @local, @val={@void}, {@llc_tr={0x11, {@llc={0x80, 0xfc, 'A', "89e30b878dc5e60e2b60bc92db29925c91ed69dc096ff935b21951c7095fddef18209a8fa6d4dc4beb4392585ba0ee5f2156717a65e2aeaa7a0387df06d279b2a10eea3d0d1928c687c5e698b75d7bd4c4c28e98f20e88c15efd4780a92d63ff394f9e3465494989e5415274b5"}}}}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x6, 0x9, 0x7fff, 0xc, @mcast1, @remote, 0x20, 0x8020, 0x7, 0x49}}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x7, r1, 0x1, 0x9, 0x6, @multicast}, 0x14) getsockname$packet(r0, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14) 22:19:59 executing program 1 (fault-call:9 fault-nth:29): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:19:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00'}) 22:19:59 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x4, 0x63, 0x7b, 0x2, 0x0, @ipv4={[], [], @multicast1}, @empty, 0x20, 0x40, 0x7f, 0x3}}) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 22:19:59 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRESOCT=r0]) umount2(&(0x7f0000000000)='./file2\x00', 0x2) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:19:59 executing program 5: syz_emit_ethernet(0x44, &(0x7f0000000000)={@random="ff06db5df2c1", @local, @val, {@llc_tr={0x11, {@llc={0x4e, 0x4, "c4", "9f34866a8e746d714676512fee99587140ef6c5f144e6e09fcf087b41d61f9fea7dcdca685af2137f48c34"}}}}}, 0x0) 22:19:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 2510.835571] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2510.875060] FAULT_INJECTION: forcing a failure. 22:19:59 executing program 5: socket$packet(0x11, 0xa, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000000)=""/70, &(0x7f0000000080)=0x46) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="00067fc3d14bd7b1fee10000ff0000008100000000dead9a0400f3720f7b03a37e1a00000000"], 0x0) [ 2510.875060] name failslab, interval 1, probability 0, space 0, times 0 [ 2510.893804] CPU: 0 PID: 20626 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2510.901728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2510.911082] Call Trace: [ 2510.913681] dump_stack+0x1b2/0x281 [ 2510.917316] should_fail.cold+0x10a/0x149 [ 2510.921474] should_failslab+0xd6/0x130 [ 2510.925460] __kmalloc+0x2c1/0x400 [ 2510.928999] ? ext4_xattr_block_set+0x1209/0x2af0 22:19:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_CHANNEL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x10, 0x70bd26, 0x25dfdbfb, {{}, {@void, @void}}, [@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x21}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x16df}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x91}, 0x8004) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00', 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)={0x2c, r4, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r7}, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x143c}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x40}]}, 0x2c}}, 0x0) sendmsg$NL80211_CMD_GET_STATION(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r3, 0x100, 0x70bd2b, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0xc83e}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x3b, 0xbe, "1ee7746a94033a817f1ddf8a60022c9b26ad36433ba72a9cc01c77f59c66a49cbc22395c02219371bc24593ada0883a590a6ee59e8f37e"}]}, 0x60}}, 0x8000) [ 2510.933846] ext4_xattr_block_set+0x1209/0x2af0 [ 2510.938521] ? ext4_xattr_inode_get+0x5d0/0x5d0 [ 2510.943191] ? ext4_xattr_ibody_set+0x280/0x280 [ 2510.947860] ? __getblk_gfp+0x48/0x70 [ 2510.951665] ? xattr_find_entry+0x252/0x350 [ 2510.955995] ? ext4_xattr_ibody_set+0x1bb/0x280 [ 2510.960668] ext4_xattr_set_handle+0x839/0xd20 [ 2510.965256] ? ext4_xattr_ibody_inline_set+0x280/0x280 [ 2510.970537] ? ext4_mark_iloc_dirty+0x1815/0x2690 [ 2510.975386] ? __dquot_initialize+0x228/0xa70 [ 2510.979895] ? __ext4_journal_start_sb+0x105/0x3b0 22:19:59 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$nl_rdma(0x10, 0x3, 0x14) bind(r2, &(0x7f0000000700)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @loopback}}, 0x80) bind$can_raw(0xffffffffffffffff, &(0x7f00000001c0), 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000100)={0x1d, r6}, 0x10) bind$can_raw(0xffffffffffffffff, &(0x7f00000005c0)={0x1d, r6}, 0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000640)={@remote, 0x0}, &(0x7f0000000680)=0x14) bind$can_raw(r7, &(0x7f00000006c0)={0x1d, r8}, 0x10) preadv(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)=""/54, 0x36}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000200)=""/241, 0xf1}, {&(0x7f0000000300)=""/218, 0xda}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f0000000400)=""/112, 0x70}, {&(0x7f0000000480)=""/37, 0x25}, {&(0x7f00000004c0)=""/74, 0x4a}], 0x8, 0x10000, 0xdf54) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x8, 0xf8852, 0xffffffffffffffff, 0xba190000) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) [ 2510.983026] overlayfs: unrecognized mount option "00000000000000000000003" or missing value [ 2510.984822] ? ext4_xattr_set+0x19b/0x230 [ 2510.984875] ext4_xattr_set+0x118/0x230 [ 2510.984890] ? ext4_xattr_set_credits+0x1f0/0x1f0 [ 2510.984902] ? xattr_resolve_name+0x22c/0x370 [ 2510.984913] ? ext4_xattr_destroy_cache+0x30/0x30 [ 2510.984924] __vfs_setxattr+0xdc/0x130 [ 2511.019535] ? xattr_resolve_name+0x370/0x370 [ 2511.024034] ? evm_protect_xattr.constprop.0+0x6c/0x350 [ 2511.028852] overlayfs: 'file0' not a directory 22:19:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2511.029401] __vfs_setxattr_noperm+0xfd/0x3d0 [ 2511.038482] __vfs_setxattr_locked+0x14d/0x250 [ 2511.043074] vfs_setxattr+0xcf/0x230 [ 2511.046791] ? apparmor_inode_getattr+0x163/0x1d0 [ 2511.051640] ? __vfs_setxattr_locked+0x250/0x250 [ 2511.056401] ? ext4_getattr+0x2c7/0x370 [ 2511.060377] ovl_set_impure+0x12d/0x220 [ 2511.064443] ovl_copy_up_one+0x6ba/0x910 [ 2511.068511] ? ovl_copy_up_locked+0xde0/0xde0 [ 2511.073010] ? trace_hardirqs_on+0x10/0x10 [ 2511.077246] ? trace_hardirqs_on+0x10/0x10 22:19:59 executing program 2: ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000840)={{}, "9450f9ccba58d9f30fe65c97db942de7815574e4ecbe075940860902d3bf573a398e17a09d5ecf2dbb393b4280e28de36387f190992aaf4a635a9049e160e8b62282ffee170f88f41fffe746f05d06b6c9f084955eb73a95305ce25c75ece0d93cfb09593efcc1f57e608b6d0ffe118913311d46a951cf75919ad6d1855bf2f13ea7fd671e07eb8b053d3c525304e1a3c4f4a2a267e0ce772691ad6fb448cfc4e9df34cd29b8fdc44f4f9af02ce89e9f26865832f9fc52d22b103c5183c0ca4edde859a8d8ddbb7c26524b5f07acc69223c2f0213ac3af554ddb807553096e6957651acd694537ff9deeebecf1afd8de26346f31985499a062d9a828c6c4c90cc11a5b13bf97ed3d8782c576f0adc3bb34d9cb4ea52b8d24aea8514ee51a4aaf6fe46ea01cac291c7baa4c8b5d581c78e59c671a2d66da6e56f7b30da802643954a56fc17039e11e1296703b73c22518b99fb7d637ee02648414279af8d16c0e6b3f000ac530b5667924b1d32124e70660b67a8364530b71f402c5437b24ed3cadeaeee407b4e8eb070f3a4614af5bef82487782befe6c00f0f67be0ec4cec35e1cbf2baf34b0592541bba72fb315a4febf697cdf425e124f2757c8948cc06a1b0480669c722eb25f5eec7693bf9365abf28a4697e4bd7a8799cd35e0e2e8700ae2b6d906a87607fc7d0215c7c1ee576b65659ae5e4909b44e9381e53d30057441785774c4219f137c5117d191613e32cba06908618df379a4d12933fadec85dde24070921a0a8c390943fa8a9326d995dde3273988b3e2c97d02b2f8fc67c5f2b60fd37f8e50ef37e3e2b994f897f69f4ce0c4a9c0ff813e7a7e541631295ba69b36b722e10e2114be1ac022e25b9ed64e024ecc8cc8af5ed83268493795e2195785718e23380c7ab2f454625090851c49e7b870eb7ff4b4698581ba7fc657e7181368e9246f28c00d83d6c3ef303b626666051722de136ef37782f5edc0a974af450d6c9b51b60847de38b885a5619d3ce8fafba96987cbfcbbf4dc42eea7401bc8fc3716ad6dde5b6ee2762f0d14bf550cdd47138fe87107540d5a44ce3cf55ea2383665b0e5903e883adcddccf2cfa9aab507116f4ca24b9a29a915caf1c1b254942e61d0a19cbef3031dfc171ec20cf4541cdd0f5f59f110992b2179bc4ff78ac9cb8cf8bdc1a83bc1cdf67a5a2939a92968c918570cd2766f15d189641834fe1cce28a4c8096ad1ed6ee26ceca933402119dbc3490ba9c30921d78d528d2d3804099f2e905a0390e84ddaff243bdfc93847ebca2d7be5e3ded4889425cf6345febc0f0d511e2b6d4cbdecc151f1d29576e7d94aa77a02773353daa026ff62671268127935a5aa10b9a5446e36b4ec478b42ad52710624ac05fb076960404c1b39764a282a08bf912d3fd201d6cbd783f4ec2de6ac7d46097db744f25b317e80bc02077cb53a2cae73b06fe9bcec6edb717a9487f01ce8071cb7ad37d7f75000372725c3be9b9ec22de94c8b66f44c08ec78dbec583b59f4d3f6067c21f178d5fafc82d4fbdc6c06d86b1978d511b59270ae6c184d96f9c68f94ce5dbe71beb0f56b82ba501c2e5f8f8529c4b61e1ed584359d503f051c0e018b4b784acee9a3e24b1457fc524f945d9c48a123207044618ccd81e81d5cb699d4a5a0f1da4bb348b698db02115e9f88d76c8f2362b037ffcfab904bdb9c7f837de74867fd2889b867e5fa6f6594c2aa15af798674f1a133af20c1d80de81269e13b26778e4a5dd5ae8aa9cd240a790e668b8c75ba27f49c24e64eec838e315b9d0629e8fedf406d294b46a6ba011ccd5ce77054c1a77397ded01adbb8b1bfa46181196e5c216c480cdc5a8047eb20cfa25d1ed504e04b0be090bd8fbb4783ae60c7e3cb72bd4830031649baa3aa3c7b02f31b2b86fe562d0e8c7b56032069511d29567e33b3edc8d66f51a87c1f34936d51b11d681c73b806dacf6caba64808a5402b966862a2f3f6063efcfdf82f2c0da25a4a57c34db0cf4a73b1ed62e8cf7f15f4f12abb4a1fee857b4390591e84905effca3b83752c01deffe7e487cda56a50c0976860ccf618647399a6ad79ee75eac3e19b3d59a3842b2ef609389de471a2f1f6b3ad05bad2cdc11bdb9ec05044d06f6247577295b178a815a317e95d96fab15be8f026a09b22475d07f0caff385e581bbb8456283663f2c0a9213470a80d0e6fb738b9ebba4805c085c96b54e8cfb7ce4aa3acbee56f4d50b4e3f11bc70bcd5f212019c15618bab64f5c64c37072aeaf92f6b2245de9c2c6f0bd17f3bff55e5caa07ba58247b31b582b1a429c106d632dd0f35586d5e6f6e90733bfc409539b86d78439aedca996afb6dd4214520a71fd2615f2bdfd26e7a56f2dc152289d45bb32dbe4a43a446401de44b43e8e7fb16a6bd2bf88c06c3123d56d8b352ee1d6188ec78e0aecc3f0c06341742df3f06eeb63de5028378a378b5b4bf0529fe3592db4f2f94c7ec278145ad862a3d12c62276f80e927854a5ee78923894f5e5d239be0aa0293e9c8ac9744290b0ba162e240c20eff65c3b6e12e9878438d680c64544454cce0e30d358557bcb4a2011838361687c591c7c1003a898234c901f47360898795b498f2c715b3df257a75381778715bc3eb7a4f54e3470a801c99a5b9d8ed363db6fa4907cc81d8a74db305a1ff42daf89384f56ea67325615aaea75326449574234b7eea759b132ee595f7a4e98b884343b9b5a54b28f0c34f928fc19dd1aa16242299d0214837ddf184db55b5a095accc6befa59708745586d3f662eca84860257ddaf4f3161fa361513fb757dfc948fbb6e28dab24e3cbc92fac57f515931db18b275a170d4d0cca784388d5628ffeedf3b9e04e43e6cf5402203e0edb117fd27f39846379716d8f3e5b00dcd2326a2082e746f4141f80b118aad8684d917086acfd514b05365fa239a6261829df8d0e93d36dc80e3603cfd2218472077134f16dd97fba268e8682cff719e9d7b3e3ac3f1a4df89448b894258bf6a77adb64760fef1fd4f0f7fe05011b61721e50baa4f627549ae0c9e3271e9a01158ae0959d13e0fdcb3c2973ed562a8bfe600f83ca17218939b4add09ea16be9b6eb279da4cf64199a127427cb7a7d89f108f4eff4c04e09dcf3c873dd4669a5f5304617f4808747d0b24b1166f4372332e0fece360b74c4fc27d6e3adb5ecc68edc197725a54d92438967f71ed3a1a97d0b08511bd773ccca44ce9f3468beffbbb14634383258bbbf92f8255ed3b38baae09a993f3fb05d59d104a79b7015738ea4603c57e373a7a935884c73a287963b479ebaa810e488ac97f589fe8592d4da0b222b0bd10be7c7a171d9d5fc3549f4f3f098b93ccbc008deb0dee5dff392f993da47cc75ebb292229f5459f607ccb8b57a40282cf01eb84c34856712666fa6c6ea309db12badac56946be44056d1179c50715c5f141a874d71f374e2c98b1586f6c31cbdde373c18d92746d6b9e35a11ae1317f4234861a59290c1713355772846aaea3ec81b8bb49b1526e3e869e7cf29d99be9ee2dbbf613a5bf0e485d68c7542219b4f6e9601055bb79a559d65116205c31da4b98ba344cb789ae953e7b27212c73b4a894150122c0230fbd73a0505d129f28d7efc434e87ff85435a033f241c0171a33a374787466f8db276d5358ec5cf33a711fcc8d01527c20f97caccf644f46cf6bfb96f9a3c002410e68366a0a101ec5b1592bae70c6dcf63b43250572c318f3c12e397a4b3f1d40e0cf652bfefacab3bbdfc6b1a2506c04cf6f194a2600ed257d3c24eeabd6bf0d397f988554f9c3711ef4bbe25a633d06c4c9d888d041de36dece4116d4f3c26cfbb363c969a302370ad7cb84d16d4dd1cd605e367624220714f73858a49892dcd2a674c7e3eaa1119263fb5497c234c1e4fef3c765c6ed7ce7b96ae46a01fbea9a47be784b1e3a3b3d309d0ee0f45ce48f0fc279b4c42c96f3e5aa2e5b1831063786476f1716edc1be8488dd7500068db5b3a3e6685292276fa8a10f454f733078688032c077cc8bdf2fcb4a5c221be5a2b64a6dd0110140ccb5a8338420251dc97788b4208026b99c36406499d828c040c9197c9e4242778171ec23d3ce999081e524c09fb202c8501aff3e21e7b032b46e74c56855de3e5b65154ffd16f2f49a0bb6b704ce10d1ae2ad31a77a95c52e2138abbb15fcace58e6952dbc305f7250b8bcc921897eaaf6e7adf2f4b9d3b6fff4463e103618eee99cf96ad82a64549d8616d8779e511225cc436ddd0baaf84c796d5ef7819cccbe3eb98fbf7c038b92fb9a4438c12501976f07dbd7dee3c576afcdb43b67db19727948763627cb16c8e920708cccb94fde548b3cbe1d89655cafaf8d1a0254b6dc493823f29be3eff69c82cdc0043b81552b9fb5b5055dbc8de030d454da2cc2753f3f2005d6c775bcf3cd6aca01ec4cd887e9f5eb0eceba5c459fa9e19334ce4eb1386325bce8e633e01a768f3e6b1a6645a5d5a2cc23cf30b5d76580b7cd356cc59374a419c2d79f08c660215c8f505e27f217a17a36ec7147da1b074a9e7ccd442377da79eb6aba187e94cbcf257c28849406f398269bb575be2f8c397c3fd92f61f83211fab38664204539dbead3cdaf4e9cbb452f33c4b7d13cd865c4cf4f4abaef449d19e378e4fec158bbf2bac17a2114f3fc82c7546b846a8517f804d0d985dccf9a4bde79d97837573e9ee6f03dfe19e483f8997626209695aed3cd4717ad2fd451f95b0cd0769278bb14e719d79dd0e6275cc7edea64e793ad80233bbf0f09b6b1eff7034c587cf38e1569f2124e201462bb57847e6d812ff697df3283b5450d1c150641a4b4b7bfce55f353d78ead632c4a9d99d7c783c82266dbc30855eb2516fc9b37b1e798dc4c42ac65370ff097c0ff648eea759772239d5c05065b7637c6980063f9fbfb9b2e033ab20ea9bc50033a2c34d3951dd70e47a6ee15a768d48d29a880d9355de18f02cd5ad96e83dfe244af21fa2a899a18194538e3ff4bb3ae39ca3f7b6fd50ae93672f923643299a0effbf7029fb021238a4ba157a8dd44536ed3801034a5f404c2eeeb7ecb7a96a2504ad3bf18896e702d8883eaa8d64449d7961f8cfe9835e7c1f9998a848b3b7f4945d5792f6e131488d325d3675c4ceab2efc3872e9ca9b8af1792429be7e8997765a7d10094e3cfa787e33b898447df788341a5effa4de8457534bdbf7462978271b5f031cfb91384313c8bfa8148461b403a1ba4878704a3bb0662bd0af083d28a7c68863c72080fb8eca45815c65f36bb585b543f985f7076e3eefc46840681f44503a2dc8ed0fc52ebeb71ce7938e96d0d4f4a255c4229adec93ea4934f85c5a5d573eb614afc46e92ed4d129da2bae4b7e85b4be52a68776c2afaa0c6ea9baa1119977620a86504b61d9a3fac840aa91476976a8047a0b2cf355d9c766bee24483e40c1df71449b1e4d77fe8b9155d6aff30551645843fa38d187631c747d9c4ef1c9d7fdf9b610435479c8285462c12ad43b882905cf4a4e47e75b58cfb2065a47f2b4b4a1bc80f0181f6a823378f03f200958d382b698c5e1556e074079efaa613c85a921b58c8de1ed94c55cf38e422c83aa8acdfa9d09d95be1a8a50e092b9e0337350728de7a166b74bbdf7ad6d7d4e47acb887202ca3ac56d7782b6ba39c6dc83352f3ea3f999330a639a0cc398faba61abe3c350297a98d4fac3d68345d4d21347c21decb6417e10603193930b45ef1b02575c29a6a2de"}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x8000) dup3(0xffffffffffffffff, r0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c00c46f", @ANYBLOB="724ce4f2d08200473d4909f0993b72cf65045eca8e005cb7b59835f374fc465945743850fd259c584a9a818ee22135d2625a0943dbd3b81c59dca94193c2448c25f9ee236ee9630bb3eab9649405b7b39150c01c47d99ee8d7ea6a4b36e0be4e779ed5f93750dfb290064d27ab91b43bfd8644d955e1915747d5e5b06d986f8b48c94f17ed247b9d37a8594325c485ccd6ba9cb3b436e3ddd55beba40c538b476887aa8491af20e19116a02c313830434029b5a564318fbbaf5c3cc35eeaddbc8bcde9c6d60b768f59f702d177a6a05eeb67baa83486165cce59859795b551ec9871eb4f8cb847", @ANYBLOB="01001b00000008009a00eeffffff0000000000000000", @ANYRESDEC=0x0], 0x1c}}, 0x4000050) [ 2511.081114] overlayfs: unrecognized mount option "00000000000000000000003" or missing value [ 2511.081503] ? dget_parent+0x107/0x420 [ 2511.093946] ovl_copy_up_flags+0xd5/0x120 [ 2511.098098] ovl_open_maybe_copy_up+0xe6/0x130 [ 2511.102679] ovl_d_real+0xbc/0x350 [ 2511.106222] vfs_truncate+0x4bb/0x680 [ 2511.110029] do_sys_truncate.part.0+0xdc/0xf0 [ 2511.114519] ? vfs_truncate+0x680/0x680 [ 2511.118493] ? __do_page_fault+0x159/0xad0 [ 2511.122725] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2511.128090] SyS_truncate+0x23/0x40 [ 2511.131716] do_syscall_64+0x1d5/0x640 [ 2511.135612] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2511.140796] RIP: 0033:0x466459 [ 2511.143978] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2511.151683] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2511.158952] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2511.166221] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2511.173491] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:20:00 executing program 1 (fault-call:9 fault-nth:30): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r1 = geteuid() mount$overlay(0x0, &(0x7f0000000140)='./file2\x00', &(0x7f0000000380)='overlay\x00', 0x2002, &(0x7f0000000640)={[{@xino_on='xino=on'}, {@xino_off='xino=off'}, {@metacopy_on='metacopy=on'}, {@index_on='index=on'}, {@upperdir={'upperdir', 0x3d, './bus/file0/file0'}}, {@xino_auto='xino=auto'}, {@metacopy_on='metacopy=on'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@uid_lt={'uid<', r0}}, {@fsname={'fsname', 0x3d, '{\x9a'}}, {@smackfshat={'smackfshat', 0x3d, '#^^'}}, {@hash='hash'}, {@dont_appraise='dont_appraise'}, {@obj_role={'obj_role'}}, {@fowner_gt={'fowner>', r1}}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x36, 0x33, 0x36, 0x6e, 0x37, 0x38, 0x32], 0x2d, [0x66, 0x31, 0x31, 0x35], 0x2d, [0x38, 0x33, 0x62, 0x63], 0x2d, [0x31, 0x39, 0x61, 0x33], 0x2d, [0x66, 0x37, 0x61, 0x30, 0x0, 0x33, 0x61, 0x65]}}}]}) chdir(&(0x7f0000000000)='./file0\x00') creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) open(&(0x7f0000000100)='./bus/file1\x00', 0x44080, 0x7) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:00 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x204000, 0x0) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x854}, 0x4000) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_proto_private(r1, 0x89e1, &(0x7f0000000200)="e9132476d83bc44e07641e1b534f7c18aa659bd6ae59be220d4134403928a5c839307225cc5b608f20149ed6814c1d81e563a0197db1adf5322b54624728897906b6908a18e804df9443617de7cdf74617306280442fbc5bdb30a5a37f9148258d09f3c7a94d87054812e02543d8c599c097db6ca196302b47525e053a040dc198afee1e9d07b2bcdd12945f6a92d263c3ffa3a2dbc31a3bcb6d27a21791f27af5fca9e6626ac3e93e44ee81feedba2cb1de7d1f6b22f934603891b6c11b3768cce0fb6b50610293d5afa68381a2185f8113c7") getsockopt$CAN_RAW_LOOPBACK(r1, 0x65, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r1, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r3}, 0x10) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f00004b8fe4)={0xa, 0x4c23, 0x0, @empty}, 0x1c) sendto$inet6(r4, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000140)) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000000)=[{{0x1}, {0x2}}, {{0x3}, {0x4, 0x0, 0x1, 0x1}}], 0x10) r5 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x111000, 0x0) bind$can_raw(r5, &(0x7f00000000c0)={0x1d, r3}, 0x10) 22:20:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_SIZE(r0, 0xc040564a, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x3, 0x3, 0x8000, 0x6, 0x4723ec0f8799eb33}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0xffffffffffffffff, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:00 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00', 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r1, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="f2b114efc2ff"}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x400}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x40}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x40000c0) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000040)=ANY=[@ANYBLOB="ff06dbddf2c1baaaaaaaaaaa9100001281000000000c006e0000000000000000000000000000d4ea1fafa95858e5c664b35646e4be26729fd57397c84fc7e1b74c1ed6a301a8b257eb23c3"], 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r2, 0x8982, &(0x7f0000000000)={0x1, 'ip6gretap0\x00', {}, 0x4}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000240)=""/221, &(0x7f0000000340)=0xdd) [ 2511.180760] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:20:00 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0xc0, 0x0, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}, {@nsim={{0xfffffffffffffe7a, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0xc0}, 0x1, 0x0, 0x0, 0x40090}, 0x4000) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200), 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x70, 0x0, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_vlan\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @initdev={0xac, 0x1e, 0x1, 0x0}}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:etc_t:s0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "bc8a3eb208d35f1912dc6e3f0810d7caf7776d631b700dfbba426957e0af1b3cb11e24b97350709326bd88db69d9e8a4449f4c85e29f90f8318cd656cb0c9db2c8fedbb96c1635af806a9d2904f7d9b4927a49fee0bdbad16f26103baf45e6839bf3a6e35070bf3e9d7b636c9ad39c9eaa0e896d093791cd797a87e6ca5c39bcc8df2c3f0da0a6f265419e258024b1d90768e93393b131e6e3b86222b0a93a92400f4e8dd28e489884a87f8f0bd2637998bcd7e68987fae14a9bed0a4ad0a5c888d257edd3205754f438794395f163b8dbce80f885bb4d3de14a7c5e1e32805d67d09bb32492502445658b87b82dba9aa01d4e6d58f3d77bfee3e27d5bceb28c8c0ceb105927b9be76f8e9e62ce74c0baaa92fe6eab2c41b6af5c39decb7751e7a893d760ef8a11dfc48498b98870472ea28cd874acab3e6b1307b63ca4a9f07f63388ad69ba9e7f7dcbf1ec6917d83bbf74cca11bc94b3de6f39c026a0bf7a495d2267ac6f70bebf28913b6f61832cff1d3e3d9f8840e0c342747f8458c4116afc0a83bad355803b8ddccdd86e611cf243fe7e2b77251b238631560747b9b34f815bcdf437a180c3c49a619cc68baa73db1f6c93526a1b2b0f8cf74f0fb16290783e2a8c0166170ed2ea1b99e107ba6d95d0fa15ce2ba8e9c839c2d9dbe1445d22a4ccc3f85216c75a34931023c08419982db2dd00b33d64179117b843dd874c87c655cb9a33930701cba88a497817869eae25dda9a7a02a15aae3e9df7f8dada4fb9e41d3d651b1926d78f198aed545850eaff7f884a4161cf1970aa1a968956c3a9cbc09f0ca48cbf42d80a185a3011fe22987d5bdcbbf0d70d5dc5aa5195c5fd26d4757ae25e1a5433a51342d5ee1b023642ead3f2c62d5ce1f4661155e3ed158d5629681834c9bd02b1d22d3186b6fc468bda3d2d898f8f3397e92399d9cd00f954f8ec22d11dd58d19574e302daf41139c9dfe4c87334d85565fb2ec569be495463af4643f2e14646a478c99c13891f0ebe052e4dbea74146b16d8cc4486069c1d4103d51fcf3aa81d514f971caebc5edf7d706c0424d8c6f9da3dcf4850e80faebb19a4b77fc0091d4de8b67130a063eee3b38483cc5d27045949600a4bc0d8b57e31ef6e3a1b9e433001afd3a95a483fa06a7a47659585f6c19ae75525f4040f91cfad8fa7ed57d29d65b437a7a53101be981a0b876e3d9da6bca4e63cfd0e7bc0361952b3d9bd3a4411b6fb3ef5e4108739964d53def21f5c886050785979443a8cf1ef0f77e7797b6a833f0cba9cd720dd4fca654521cdfc723427ba3fa9af4579bcab55817c9dafc15f584d9aa2141d442a08c5b9d8f7254ff2c6ffd5bbda94a9e93e1146047b6f9281dd297ebd8ecb48009866760da9f789a34981e1cc9e2139559cb8b7529b5227a7f1846ee8538f93b60e83e59a1c99ed848f31", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x80c0) 22:20:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 2511.269122] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2511.286511] FAULT_INJECTION: forcing a failure. [ 2511.286511] name failslab, interval 1, probability 0, space 0, times 0 22:20:00 executing program 5: socket$packet(0x11, 0xa, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@remote={[], 0x2}, 0x0, 'veth1_macvtap\x00'}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x220bc2, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000380)={@random="ff06db5df2c1", @local, @val, {@mpls_mc={0x8848, {[{0x9ca, 0x0, 0x1}, {0xff}, {0x9}, {0x425, 0x0, 0x1}], @llc={@snap={0x0, 0xab, "037e", 'h7w', 0x8863, "fe691bf74335b5c7dfa4a6a87f60c7b25b32f0f77d2d6dd946b83e652a5323e2f45b4ebc39044f"}}}}}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@remote}}, &(0x7f00000000c0)=0xe8) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x80400, &(0x7f0000000240)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[{@allow_other='allow_other'}, {@allow_other='allow_other'}], [{@subj_role={'subj_role', 0x3d, '}'}}, {@euid_eq={'euid', 0x3d, r3}}, {@obj_type={'obj_type', 0x3d, '::'}}, {@uid_lt={'uid<'}}, {@smackfsfloor={'smackfsfloor'}}, {@smackfsroot={'smackfsroot'}}, {@smackfsdef={'smackfsdef', 0x3d, ').[\v/}['}}, {@smackfshat={'smackfshat', 0x3d, '^/\xde&W--({)%-,'}}]}}) [ 2511.314485] CPU: 0 PID: 20682 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2511.322410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2511.331770] Call Trace: [ 2511.334361] dump_stack+0x1b2/0x281 [ 2511.338084] should_fail.cold+0x10a/0x149 [ 2511.342239] should_failslab+0xd6/0x130 [ 2511.346219] kmem_cache_alloc+0x28e/0x3c0 [ 2511.350371] ext4_mb_new_blocks+0x514/0x3db0 [ 2511.354790] ? ext4_inode_csum+0x582/0x850 [ 2511.359030] ext4_new_meta_blocks+0x197/0x2e0 [ 2511.363532] ? ext4_should_retry_alloc+0x1f0/0x1f0 22:20:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 2511.368474] ? preempt_count_add+0xaf/0x170 [ 2511.372795] ? dquot_initialize_needed+0x15d/0x240 [ 2511.377725] ext4_xattr_block_set+0xd2b/0x2af0 [ 2511.382319] ? ext4_xattr_inode_get+0x5d0/0x5d0 [ 2511.386998] ? ext4_xattr_ibody_set+0x280/0x280 [ 2511.391665] ? __getblk_gfp+0x48/0x70 [ 2511.395473] ? xattr_find_entry+0x252/0x350 [ 2511.399804] ? ext4_xattr_ibody_set+0x1bb/0x280 [ 2511.404480] ext4_xattr_set_handle+0x839/0xd20 [ 2511.409072] ? ext4_xattr_ibody_inline_set+0x280/0x280 [ 2511.414351] ? ext4_mark_iloc_dirty+0x1815/0x2690 [ 2511.419200] ? __dquot_initialize+0x228/0xa70 [ 2511.422780] overlayfs: filesystem on './bus' not supported as upperdir [ 2511.423713] ? __ext4_journal_start_sb+0x105/0x3b0 [ 2511.423725] ? ext4_xattr_set+0x19b/0x230 [ 2511.423738] ext4_xattr_set+0x118/0x230 [ 2511.443420] ? ext4_xattr_set_credits+0x1f0/0x1f0 [ 2511.448273] ? xattr_resolve_name+0x22c/0x370 [ 2511.452776] ? ext4_xattr_destroy_cache+0x30/0x30 [ 2511.457618] __vfs_setxattr+0xdc/0x130 [ 2511.461508] ? xattr_resolve_name+0x370/0x370 [ 2511.466005] ? evm_protect_xattr.constprop.0+0x6c/0x350 [ 2511.471373] __vfs_setxattr_noperm+0xfd/0x3d0 [ 2511.475875] __vfs_setxattr_locked+0x14d/0x250 [ 2511.480482] vfs_setxattr+0xcf/0x230 [ 2511.484201] ? apparmor_inode_getattr+0x163/0x1d0 [ 2511.489047] ? __vfs_setxattr_locked+0x250/0x250 [ 2511.493802] ? ext4_getattr+0x2c7/0x370 [ 2511.497779] ovl_set_impure+0x12d/0x220 [ 2511.501754] ovl_copy_up_one+0x6ba/0x910 [ 2511.505815] ? ovl_copy_up_locked+0xde0/0xde0 [ 2511.510311] ? trace_hardirqs_on+0x10/0x10 [ 2511.514544] ? trace_hardirqs_on+0x10/0x10 [ 2511.518804] ? dget_parent+0x107/0x420 [ 2511.522695] ovl_copy_up_flags+0xd5/0x120 [ 2511.526847] ovl_open_maybe_copy_up+0xe6/0x130 [ 2511.531432] ovl_d_real+0xbc/0x350 [ 2511.534999] vfs_truncate+0x4bb/0x680 [ 2511.538784] do_sys_truncate.part.0+0xdc/0xf0 [ 2511.543261] ? vfs_truncate+0x680/0x680 [ 2511.547224] ? __do_page_fault+0x159/0xad0 [ 2511.551466] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2511.556985] SyS_truncate+0x23/0x40 [ 2511.560705] do_syscall_64+0x1d5/0x640 [ 2511.564597] entry_SYSCALL_64_after_hwframe+0x46/0xbb 22:20:00 executing program 1 (fault-call:9 fault-nth:31): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$bind(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='pipefs\x00', 0x20c0000, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:00 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000000)=0x6, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xa600, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r4) 22:20:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc058565d, &(0x7f0000000200)={0xf8, 0x3, 0x4, 0x0, 0x3, {0x0, 0xea60}, {0x1, 0x0, 0x3, 0x4a, 0x0, 0xca, "4630328b"}, 0x0, 0x3, @planes=&(0x7f00000001c0)={0xffffffea, 0x5, @mem_offset=0x1, 0xfffffeff}, 0x20, 0x0, r1}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_UPDATE_FT_IES(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xe4, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8, 0x60}}}}, [@NL80211_ATTR_IE={0xd, 0x2a, [@sec_chan_ofs={0x3e, 0x1, 0x2}, @erp={0x2a, 0x1, {0x1, 0x1, 0x1}}, @dsss={0x3, 0x1, 0xd}]}, @NL80211_ATTR_IE={0xb1, 0x2a, [@perr={0x84, 0x9b, {0x7, 0x9, [@ext={{}, @broadcast, 0x188b, @broadcast, 0x39}, @ext={{}, @device_a, 0xffffffff, @device_b, 0x32}, @not_ext={{}, @broadcast, 0x81, "", 0x18}, @not_ext={{}, @broadcast, 0x6, "", 0x2c}, @not_ext={{}, @device_a, 0x729, "", 0x15}, @ext={{}, @device_a, 0x1, @device_a, 0x21}, @ext={{}, @device_b, 0x1, @device_a, 0x6}, @ext={{}, @device_a, 0x4, @device_a, 0x13}, @ext={{}, @device_a, 0x5, @device_a, 0x12}]}}, @cf={0x4, 0x6, {0xfa, 0x3f, 0x3f, 0x2b9}}, @mesh_chsw={0x76, 0x6, {0x1, 0x32, 0x3a, 0x3}}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x24000804}, 0x10) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000002c0)='TIPCv2\x00', r4) [ 2511.569774] RIP: 0033:0x466459 [ 2511.572947] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2511.581434] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2511.588699] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2511.596097] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2511.603365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2511.610617] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:20:00 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r2 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000000)=0xffffffffffffffff, 0x4) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 22:20:00 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) socket(0x18, 0x80000, 0x6) 22:20:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r2, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000002240)="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") socket$nl_route(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES64=r1, @ANYRESOCT=r2], 0x1c}}, 0x40040) 22:20:00 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x106, &(0x7f0000000040)={@remote, @dev={[], 0x36}, @val={@val={0x9100, 0x1, 0x0, 0x4}, {0x8100, 0x6, 0x1, 0x2}}, {@llc_tr={0x11, {@llc={0x2, 0x4, "a978", "43bd0d01f1cef00853572266330f397b9a1520c2960c65534c27cd0bc3666349a5a4af46d4d1c38bca25c759b924d3f81bd88a21446f48ed19fda31575185a4f3170f0cf48df90ad5dc3097161891f34bfbe86605ff029890afd2f0f76f13f6556e12c585e623d5d65296de8afd72211f4d5013ac43beb762c5dfff704f16627ac3f25eb26b2b95ce40bc5fa4fd797ea07374ea47e3bad91532f88b31a5857d3c74d2b10d11883ef6a03fe2bbe971270e8ea859cf2d15a7a4855d3385b146c8f9b1ebd00002322eb795934909293f22abe9d7a793c511a5915d357fffe9d2fad20875a4fe13f3512e53a2a69"}}}}}, 0x0) [ 2511.710608] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2511.764737] FAULT_INJECTION: forcing a failure. [ 2511.764737] name failslab, interval 1, probability 0, space 0, times 0 [ 2511.790601] CPU: 1 PID: 20725 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2511.798515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2511.807868] Call Trace: [ 2511.810461] dump_stack+0x1b2/0x281 22:20:00 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) socketpair(0x2, 0x80000, 0x9b7, &(0x7f00000001c0)={0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00', r2) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x128, 0x0, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x8c, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7b297d57}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x51a57bdf}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x325bb594}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4b}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x76ae9c54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4fb0899}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x124eeab6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x1886cc3e}]}, {0x2c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x60aff28f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xf24d2a4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x363881f1}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5d1dc52c}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe0}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x369c1c7f}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0xffffffffffffffff}, @NLBL_CIPSOV4_A_MLSLVLLST={0x78, 0x8, 0x0, 0x1, [{0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2bc4e0f9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc1}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x54}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7f1fdeef}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x38}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x30}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x69ca77d4}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7e73d3fe}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb9}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6dc354f3}]}, {0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x396301e}]}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x40041}, 0x40045) 22:20:00 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000080)=0x20000fff, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000100), 0x10) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f0000000200)={'ip6gre0\x00', &(0x7f0000000180)={'ip6tnl0\x00', 0x0, 0x2f, 0x3, 0x7, 0x81, 0x0, @loopback, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x80, 0x7800, 0xfffffffb, 0x101}}) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r7, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r8 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r7, &(0x7f0000000100)={0x1d, r9}, 0x10) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f0000000240)={0x238, 0x0, 0x20, 0x70bd29, 0x25dfdbfc, {}, [@HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x64, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg0\x00'}]}, @HEADER={0x78, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}, @HEADER={0x54, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x90, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'nr0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6_vti0\x00'}]}]}, 0x238}, 0x1, 0x0, 0x0, 0x10}, 0x20000045) socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) syz_emit_ethernet(0x26, &(0x7f0000000500)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa9100000081000000000c0000000000000000bda850dead9a6e6efbcedfc501feae94b22a81f2bee5ce9cf2f095fbbf3cbcee05cd4b5941823e39f153d799cd65aa999919cfe809d766d04f771a48910e3de14e66feae22efcfcf942c1c6cb879882dd75e13622015fc37a9d80936361d3fb853b7ac7a59d8fb292fcf12b48e074f45bacbbafbb92bbe1b00b1356d25f7e504ab95e3289eb599e258228ab7f901d4cc8468174ce9407846cc50788c534715e11d38cef457470772be638ffbfc57dc9d92f26cd5503040afc567b1c572942439881b0300319304"], 0x0) 22:20:00 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r3, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) [ 2511.814090] should_fail.cold+0x10a/0x149 [ 2511.818242] should_failslab+0xd6/0x130 [ 2511.822495] kmem_cache_alloc+0x28e/0x3c0 [ 2511.826648] mb_cache_entry_create+0x9a/0x860 [ 2511.831154] ext4_xattr_block_set+0x1194/0x2af0 [ 2511.835838] ? ext4_xattr_inode_get+0x5d0/0x5d0 [ 2511.840511] ? ext4_xattr_ibody_set+0x280/0x280 [ 2511.845178] ? __getblk_gfp+0x48/0x70 [ 2511.848981] ? xattr_find_entry+0x252/0x350 [ 2511.853313] ? ext4_xattr_ibody_set+0x1bb/0x280 [ 2511.857984] ext4_xattr_set_handle+0x839/0xd20 [ 2511.862570] ? ext4_xattr_ibody_inline_set+0x280/0x280 [ 2511.867849] ? ext4_mark_iloc_dirty+0x1815/0x2690 [ 2511.872690] ? __dquot_initialize+0x228/0xa70 [ 2511.877215] ? __ext4_journal_start_sb+0x105/0x3b0 [ 2511.882145] ? ext4_xattr_set+0x19b/0x230 [ 2511.886298] ext4_xattr_set+0x118/0x230 [ 2511.890277] ? ext4_xattr_set_credits+0x1f0/0x1f0 [ 2511.895126] ? xattr_resolve_name+0x22c/0x370 [ 2511.899626] ? ext4_xattr_destroy_cache+0x30/0x30 [ 2511.900041] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2511.904462] __vfs_setxattr+0xdc/0x130 [ 2511.904476] ? xattr_resolve_name+0x370/0x370 [ 2511.904489] ? evm_protect_xattr.constprop.0+0x6c/0x350 [ 2511.904500] __vfs_setxattr_noperm+0xfd/0x3d0 [ 2511.904512] __vfs_setxattr_locked+0x14d/0x250 [ 2511.904526] vfs_setxattr+0xcf/0x230 [ 2511.939904] ? apparmor_inode_getattr+0x163/0x1d0 [ 2511.944758] ? __vfs_setxattr_locked+0x250/0x250 [ 2511.949521] ? ext4_getattr+0x2c7/0x370 [ 2511.953501] ovl_set_impure+0x12d/0x220 [ 2511.955355] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2511.957483] ovl_copy_up_one+0x6ba/0x910 [ 2511.957495] ? ovl_copy_up_locked+0xde0/0xde0 [ 2511.957508] ? trace_hardirqs_on+0x10/0x10 [ 2511.957519] ? trace_hardirqs_on+0x10/0x10 [ 2511.982029] overlayfs: 'file0' not a directory [ 2511.982910] ? dget_parent+0x107/0x420 [ 2511.991341] ovl_copy_up_flags+0xd5/0x120 [ 2511.995496] ovl_open_maybe_copy_up+0xe6/0x130 [ 2512.000080] ovl_d_real+0xbc/0x350 [ 2512.002423] overlayfs: filesystem on './bus' not supported as upperdir [ 2512.003620] vfs_truncate+0x4bb/0x680 [ 2512.003635] do_sys_truncate.part.0+0xdc/0xf0 [ 2512.003644] ? vfs_truncate+0x680/0x680 [ 2512.003655] ? __do_page_fault+0x159/0xad0 [ 2512.003666] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2512.032132] SyS_truncate+0x23/0x40 [ 2512.035761] do_syscall_64+0x1d5/0x640 [ 2512.039659] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2512.044845] RIP: 0033:0x466459 [ 2512.048032] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2512.055740] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2512.063007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2512.070278] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2512.077546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2512.084817] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:20:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8c081, 0x10) 22:20:03 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000002d40)=ANY=[@ANYBLOB="6c6f7765839972643a4a696c653000000000"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount(&(0x7f0000000140)=@md0='/dev/md0\x00', &(0x7f0000000400)='./bus\x00', &(0x7f0000000480)='ncpfs\x00', 0x400, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f000077f000/0x2000)=nil, 0x2000, 0x1800003, 0x80010, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000002780)=@security={'security\x00', 0xe, 0x4, 0x430, 0xffffffff, 0x0, 0x258, 0x258, 0xffffffff, 0xffffffff, 0x360, 0x360, 0x360, 0xffffffff, 0x4, &(0x7f00000005c0), {[{{@ipv6={@mcast1, @rand_addr=' \x01\x00', [0x0, 0xff000000, 0x0, 0xff000000], [0x0, 0xff], 'batadv_slave_1\x00', 'ipvlan1\x00', {0xff}, {}, 0x2f, 0x3f, 0x6, 0x20}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@hl={{0x28, 'hl\x00'}, {0x0, 0x8}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x3, 0x5}, {0x1, 0x6, 0x4}, {0x3, 0x6, 0x6}, 0xfffffffc, 0x3f}}}, {{@ipv6={@local, @mcast2, [0xffffffff, 0xff, 0xffffffff], [0xff000000, 0xffffff00, 0x0, 0xffffffff], '\x00', 'virt_wifi0\x00', {}, {}, 0x0, 0x6, 0x2, 0x1}, 0x0, 0x118, 0x150, 0x0, {}, [@common=@hbh={{0x48, 'hbh\x00'}, {0x9, 0x2, 0x0, [0x1ff, 0xff, 0x1000, 0x2, 0x43, 0x8, 0x1000, 0x8000, 0x3ff, 0x3, 0x0, 0x7250, 0x6, 0xf70a, 0x3, 0x100], 0x4}}, @common=@icmp6={{0x28, 'icmp6\x00'}, {0x8, "8fdc", 0x1}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x1, 0x6}, {0x1, 0x6, 0x7}, {0x2, 0x0, 0x6}, 0xd8c, 0x833}}}, {{@ipv6={@private2={0xfc, 0x2, [], 0x1}, @mcast2, [0xff, 0xff, 0x0, 0xff000000], [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], 'macvlan1\x00', 'veth1_to_batadv\x00', {0xff}, {}, 0x3b, 0x6, 0x3, 0x69}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@loopback, [0xff, 0xff000000, 0x0, 0xffffff00], 0x4e20, 0x4e20, 0x4e21, 0x4e22, 0x7, 0x1, 0x202a, 0x7, 0x58}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x490) read$FUSE(r2, &(0x7f0000000640)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002680)={{{@in6=@ipv4={[], [], @dev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) chown(&(0x7f00000004c0)='./bus\x00', r4, r1) chown(&(0x7f0000000000)='./file0\x00', 0xee01, r3) r5 = openat$cgroup_ro(r0, &(0x7f0000002c40)='cgroup.controllers\x00', 0x0, 0x0) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000002c80)="adfb48e2cb06e2e227a1846d89229afc207c038055a7e60457d63a9cf16557433def4263347e76daab43c32ad8dad36ce8580e498509a8daffbfbde9b24a616602dc3c85576c439ce973d0eca4492d645b12475bf60ba3f296a41f3db577679aeff478e002888376149ee4195cc92380a6150a857d2ed9f4e68deb844f0e4f0e492c700e77f8e8463219f7a6f899d933ae7424328187e63b1d249d49f6aaff8e51be5eb476ee0cbe286ac72f12", 0xad) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:03 executing program 1 (fault-call:9 fault-nth:32): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:03 executing program 5: ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000140)={{}, "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"}) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="e52a83154579", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) 22:20:03 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003600)='/dev/hwrng\x00', 0x111000, 0x0) connect$can_bcm(r3, &(0x7f0000003640)={0x1d, r2}, 0x10) 22:20:03 executing program 5: socket$packet(0x11, 0xa, 0x300) socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db7533319174bfdb5df2c1aaaaa8aaaaaa9100000081000000000c0000004100000000bd"], 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'dummy0\x00'}) 22:20:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x240100, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x400, 0x70bd2d, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MESH_CONFIG={0x14, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_ELEMENT_TTL={0x5, 0xf, 0xa6}, @NL80211_MESHCONF_HWMP_ROOTMODE={0x5, 0xe, 0x1}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0xc004) r3 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/btrfs-control\x00', 0x80200, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000180)=0x3ff, 0x4) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2514.431768] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2514.466998] FAULT_INJECTION: forcing a failure. [ 2514.466998] name failslab, interval 1, probability 0, space 0, times 0 22:20:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES32=r1], 0x1c}}, 0x40090) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r4) 22:20:03 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0xffffffffffffff65) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 2514.487719] CPU: 1 PID: 20767 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2514.495642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2514.504994] Call Trace: [ 2514.507598] dump_stack+0x1b2/0x281 [ 2514.511228] should_fail.cold+0x10a/0x149 [ 2514.515379] should_failslab+0xd6/0x130 [ 2514.519353] kmem_cache_alloc+0x28e/0x3c0 [ 2514.523504] __d_alloc+0x2a/0xa20 [ 2514.526958] ? capable_wrt_inode_uidgid+0x111/0x140 [ 2514.531975] d_alloc+0x46/0x240 22:20:03 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000000)=0xd9, 0x4) [ 2514.535260] vfs_tmpfile+0x18d/0x330 [ 2514.538971] ovl_copy_up_locked+0x3ac/0xde0 [ 2514.543291] ? vfs_setxattr+0x17a/0x230 [ 2514.547263] ? ovl_encode_fh+0x450/0x450 [ 2514.551322] ? __vfs_setxattr_locked+0x250/0x250 [ 2514.556079] ? ext4_getattr+0x2c7/0x370 [ 2514.560053] ? ovl_set_impure+0x6c/0x220 [ 2514.564113] ovl_copy_up_one+0x81c/0x910 [ 2514.568185] ? ovl_copy_up_locked+0xde0/0xde0 [ 2514.572682] ? trace_hardirqs_on+0x10/0x10 [ 2514.576915] ? trace_hardirqs_on+0x10/0x10 [ 2514.581176] ? dget_parent+0x107/0x420 22:20:03 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = creat(&(0x7f0000000000)='./file0\x00', 0xe9) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r7, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r8, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r7, &(0x7f0000000100)={0x1d, r9}, 0x10) bind$can_raw(r4, &(0x7f0000000100)={0x1d, r9}, 0x10) bind$can_raw(r3, &(0x7f0000000040)={0x1d, r6}, 0x10) [ 2514.585062] ovl_copy_up_flags+0xd5/0x120 [ 2514.589208] ovl_open_maybe_copy_up+0xe6/0x130 [ 2514.593788] ovl_d_real+0xbc/0x350 [ 2514.597328] vfs_truncate+0x4bb/0x680 [ 2514.601129] do_sys_truncate.part.0+0xdc/0xf0 [ 2514.605626] ? vfs_truncate+0x680/0x680 [ 2514.609604] ? __do_page_fault+0x159/0xad0 [ 2514.613838] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2514.619202] SyS_truncate+0x23/0x40 [ 2514.622831] do_syscall_64+0x1d5/0x640 [ 2514.626724] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2514.631940] RIP: 0033:0x466459 [ 2514.635128] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2514.642836] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2514.650106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2514.657370] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2514.664636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2514.671906] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2514.703560] overlayfs: unrecognized mount option "loweƒ™rd:Jile0" or missing value [ 2514.756867] overlayfs: unrecognized mount option "loweƒ™rd:Jile0" or missing value [ 2514.767916] overlayfs: filesystem on './bus' not supported as upperdir 22:20:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(0x0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:06 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x12, &(0x7f0000000000)=0x8000, 0x4) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r5}, 0x10) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x1d, r5}, 0x10, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYRESDEC=r5, @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="c900000000003fc9622668ae33c410"], 0x48}, 0x1, 0x0, 0x0, 0x8000}, 0x24004080) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:20:06 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa9100000081000000000c0000000000000000bda850dead9a6e6e6c41f5183a7413df1aa5eaa8e34c43c02c"], 0x0) syz_emit_ethernet(0x1f0, &(0x7f0000000040)={@dev={[], 0x1f}, @empty, @val={@void, {0x8100, 0x4, 0x0, 0x3}}, {@ipv6={0x86dd, @tipc_packet={0x7, 0x6, "8f6479", 0x1b6, 0x6, 0x0, @initdev={0xfe, 0x88, [], 0x1, 0x0}, @mcast2, {[@fragment={0x6c, 0x0, 0x40, 0x0, 0x0, 0x7, 0x67}, @fragment={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65}, @srh={0x87, 0xe, 0x4, 0x7, 0x1, 0x18, 0x8001, [@loopback, @remote, @private2, @empty, @private0, @local, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}, @hopopts={0x3c, 0x1, [], [@pad1, @jumbo={0xc2, 0x4, 0xe7e4}]}, @fragment={0x2b, 0x0, 0xfb, 0x1, 0x0, 0xb, 0x64}, @srh={0x3b, 0x6, 0x4, 0x3, 0x3e, 0x20, 0xbcc, [@empty, @remote, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}]}, @srh={0x33, 0x14, 0x4, 0xa, 0x99, 0x60, 0x8, [@loopback, @dev={0xfe, 0x80, [], 0x3a}, @private2={0xfc, 0x2, [], 0x1}, @mcast1, @private0={0xfc, 0x0, [], 0x1}, @local, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @initdev={0xfe, 0x88, [], 0x1, 0x0}, @initdev={0xfe, 0x88, [], 0x0, 0x0}]}], @payload_named={{{{{0x2e, 0x0, 0x1, 0x0, 0x0, 0xa, 0x0, 0x2, 0x5, 0x0, 0x0, 0xe, 0x5, 0x2, 0x9, 0x40, 0x4, 0x4e22, 0x4e21}, 0x2, 0x4}, 0x2, 0x3}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}, 0x0) 22:20:06 executing program 1 (fault-call:9 fault-nth:33): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:06 executing program 4: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x1, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x6d993947, 0x2, 0x80000000, 0xffffffffffffff80, 0x7fffffff, 0x8}) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) sendmsg$TIPC_NL_MON_PEER_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x4000084}, 0x40000) sendmsg$IEEE802154_DISASSOCIATE_REQ(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="c0feffff627cbe865bcf5149460cadb99c79a098675bce32e1e7ea9562dde962aba418ca973d7298968ae6f1ac55503ede5970cb1e18abd379d3519c9f6b31c7ce3587e96e7b5299b32ed096b29085c4acd2af7beeba9e5a4b829f0289d315d1ffd9939b40b724e86761d20a30e61185c1b0aa11a1392d300e5da480f743a9567640cae17230b1f44027ad796ecafee212fdffffffff3ba75393036748056c8c2ae9729fa1be0b9ed1eaddc6426a9ad457efd6e9b44f86c247312bba8513fa1e", @ANYRES16=0x0, @ANYBLOB="200025bd7000fddbdf2503000000060008000000000006000800a1aa00000c00090000000000000000000c0009000202aaaaaaaaaaaa"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x4081c) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r4}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000400)={'syztnl1\x00', r4, 0x2f, 0xfc, 0x49, 0x6, 0x11, @remote, @private2, 0x36d77b81bbadade, 0x0, 0x4ab, 0x4}}) r6 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r6, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r7 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r7, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r6, &(0x7f0000000100)={0x1d, r8}, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f00000005c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0xb0, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvtap0\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4004841}, 0x20000090) syz_genetlink_get_family_id$ethtool(&(0x7f0000000200)='ethtool\x00', r0) 22:20:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@deltfilter={0x30, 0x2d, 0x1, 0x0, 0x0, {}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x4}}]}, 0x30}}, 0x0) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x2, 0x1}, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @empty, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) [ 2517.439260] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2517.457843] FAULT_INJECTION: forcing a failure. [ 2517.457843] name failslab, interval 1, probability 0, space 0, times 0 [ 2517.486553] CPU: 0 PID: 20836 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2517.494491] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2517.503847] Call Trace: [ 2517.506446] dump_stack+0x1b2/0x281 [ 2517.510077] should_fail.cold+0x10a/0x149 [ 2517.514490] should_failslab+0xd6/0x130 [ 2517.518467] kmem_cache_alloc+0x28e/0x3c0 [ 2517.522620] ? ext4_sync_fs+0x7e0/0x7e0 [ 2517.526593] ext4_alloc_inode+0x1a/0x640 [ 2517.530656] ? ext4_sync_fs+0x7e0/0x7e0 [ 2517.534630] alloc_inode+0x5d/0x170 22:20:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r3, 0x1, 0x0, 0x0, {{}, {}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20cae1bcdc799190}, 0x24000841) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000c9a9070003226842c374e64bb4800009af1e0d5156aba921d252411dbfe7de6", @ANYRES16=r4, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) sendmsg$AUDIT_SET_FEATURE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x3fa, 0x20, 0x70bd2a, 0x25dfdbfd, {0x1, 0x1, 0x1, 0x1}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40090}, 0x840) 22:20:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x20000) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00', r0) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbff, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4044840}, 0x400c890) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="ae6d991c000000", @ANYRES16=r1, @ANYRES16=r1], 0x1c}}, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dlm-monitor\x00', 0x0, 0x0) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r4, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)={0x94, r1, 0x100, 0x70bd27, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0xcb29, 0x35}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x94}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000040) [ 2517.538256] new_inode+0x1d/0xf0 [ 2517.541621] __ext4_new_inode+0x360/0x4eb0 [ 2517.545869] ? __ext4_journal_start_sb+0x105/0x3b0 [ 2517.550802] ? ext4_free_inode+0x1460/0x1460 [ 2517.555215] ? trace_hardirqs_on+0x10/0x10 [ 2517.559492] ? ext4_xattr_set+0x1b7/0x230 [ 2517.563649] ? dquot_initialize_needed+0x240/0x240 [ 2517.568590] ext4_tmpfile+0x1bf/0x3e0 [ 2517.572398] ? ext4_orphan_add+0xa70/0xa70 [ 2517.576633] ? _raw_spin_unlock+0x29/0x40 [ 2517.580779] ? d_alloc+0x1cc/0x240 [ 2517.584332] vfs_tmpfile+0x1ef/0x330 [ 2517.588048] ovl_copy_up_locked+0x3ac/0xde0 [ 2517.592374] ? vfs_setxattr+0x17a/0x230 [ 2517.596347] ? ovl_encode_fh+0x450/0x450 [ 2517.600412] ? __vfs_setxattr_locked+0x250/0x250 [ 2517.605174] ? ext4_getattr+0x2c7/0x370 [ 2517.608493] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2517.609151] ? ovl_set_impure+0x6c/0x220 [ 2517.622157] ovl_copy_up_one+0x81c/0x910 [ 2517.626223] ? ovl_copy_up_locked+0xde0/0xde0 [ 2517.630722] ? trace_hardirqs_on+0x10/0x10 [ 2517.634954] ? trace_hardirqs_on+0x10/0x10 [ 2517.639214] ? dget_parent+0x107/0x420 [ 2517.643107] ovl_copy_up_flags+0xd5/0x120 [ 2517.647256] ovl_open_maybe_copy_up+0xe6/0x130 [ 2517.651842] ovl_d_real+0xbc/0x350 [ 2517.652599] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2517.655380] vfs_truncate+0x4bb/0x680 [ 2517.655394] do_sys_truncate.part.0+0xdc/0xf0 [ 2517.655403] ? vfs_truncate+0x680/0x680 [ 2517.655420] ? __do_page_fault+0x159/0xad0 [ 2517.655427] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2517.655437] SyS_truncate+0x23/0x40 [ 2517.655446] do_syscall_64+0x1d5/0x640 [ 2517.655462] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2517.655469] RIP: 0033:0x466459 [ 2517.655474] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2517.655484] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2517.655489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2517.655494] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2517.655498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 22:20:06 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) sendmsg$can_raw(r0, &(0x7f0000000140)={&(0x7f0000000000), 0x10, &(0x7f00000000c0)={&(0x7f0000000040)=@can={{0x4, 0x1}, 0x5, 0x1, 0x0, 0x0, "cea44c90eb877c7b"}, 0x10}, 0x1, 0x0, 0x0, 0x810}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$CAN_RAW_LOOPBACK(r2, 0x65, 0x3, &(0x7f0000000180)=0x1, 0x4) 22:20:06 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000040)=[{{0x4, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x1, 0x1}}, {{0x2, 0x1, 0x1, 0x1}, {0x3}}, {{0x4}}, {{0x4, 0x0, 0x0, 0x1}, {0xff, 0x1}}, {{0x4, 0x0, 0x1}, {0x1, 0x1, 0x1}}, {{0x2, 0x1}, {0x1, 0x1, 0x1, 0x1}}, {{0x2, 0x1}, {0x4, 0x1}}], 0x38) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:20:06 executing program 1 (fault-call:9 fault-nth:34): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2517.655503] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2517.805347] overlayfs: filesystem on './bus' not supported as upperdir [ 2517.809527] overlayfs: 'file0' not a directory [ 2517.831197] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2517.873060] FAULT_INJECTION: forcing a failure. [ 2517.873060] name failslab, interval 1, probability 0, space 0, times 0 [ 2517.887735] CPU: 0 PID: 20875 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2517.895643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2517.905083] Call Trace: [ 2517.907675] dump_stack+0x1b2/0x281 [ 2517.911305] should_fail.cold+0x10a/0x149 [ 2517.915461] should_failslab+0xd6/0x130 [ 2517.919439] __kmalloc+0x2c1/0x400 [ 2517.922980] ? ext4_ext_remove_space+0xfc3/0x3830 [ 2517.927823] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 2517.933282] ext4_ext_remove_space+0xfc3/0x3830 [ 2517.937951] ? __es_tree_search.isra.0+0x158/0x1c0 [ 2517.942880] ? __es_remove_extent+0x3c6/0x600 [ 2517.947360] ? ext4_es_remove_extent+0x95/0x320 [ 2517.952049] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 2517.957307] ? lock_downgrade+0x740/0x740 [ 2517.961441] ? _raw_write_unlock+0x29/0x40 [ 2517.965662] ? ext4_es_remove_extent+0x9a/0x320 [ 2517.970332] ext4_ext_truncate+0x19b/0x1e0 [ 2517.974576] ext4_truncate+0xbab/0x1190 [ 2517.978555] ? unmap_mapping_range+0xe9/0x250 [ 2517.983065] ? ext4_punch_hole+0x1000/0x1000 [ 2517.987513] ext4_setattr+0xf6e/0x22f0 [ 2517.991383] ? timespec_trunc+0xb7/0x120 [ 2517.995447] ? put_timespec64+0xf0/0xf0 [ 2517.999408] ? current_kernel_time64+0x154/0x230 [ 2518.004165] ? ext4_evict_inode+0x1530/0x1530 [ 2518.008651] notify_change+0x56b/0xd10 [ 2518.012531] ovl_setattr+0x135/0x500 [ 2518.016246] ? ovl_fill_inode+0x360/0x360 [ 2518.020386] notify_change+0x56b/0xd10 [ 2518.024274] do_truncate+0xff/0x1a0 [ 2518.027887] ? finish_open+0x170/0x170 [ 2518.031756] ? apparmor_path_truncate+0x163/0x1d0 [ 2518.036582] vfs_truncate+0x456/0x680 [ 2518.040365] do_sys_truncate.part.0+0xdc/0xf0 [ 2518.044847] ? vfs_truncate+0x680/0x680 [ 2518.048816] ? __do_page_fault+0x159/0xad0 [ 2518.053031] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2518.058377] SyS_truncate+0x23/0x40 [ 2518.061985] do_syscall_64+0x1d5/0x640 [ 2518.065867] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2518.071047] RIP: 0033:0x466459 [ 2518.074215] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2518.081919] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2518.089174] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2518.096431] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2518.103684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2518.110945] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2518.123204] EXT4-fs error: 2 callbacks suppressed [ 2518.123283] EXT4-fs error (device sda1) in ext4_setattr:5597: Out of memory 22:20:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:09 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x22, &(0x7f0000000000)={@local, @empty, @val={@void, {0x8100, 0x1}}, {@can={0xc, {{0x3, 0x0, 0x1}, 0x6, 0x1, 0x0, 0x0, "eb0da2872525e82e"}}}}, &(0x7f0000000040)={0x0, 0x3, [0x51c, 0x23d, 0xe57, 0x7a8]}) 22:20:09 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c120d73846d71d6b5bb9bfccf228778066", @ANYRESOCT=r3, @ANYBLOB="010000000000000000001b00000008009a0002000002", @ANYRESHEX=r0, @ANYRESDEC, @ANYRESDEC], 0x1c}}, 0x0) 22:20:09 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='overlay\x00', 0x800000, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='@'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:09 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) connect$can_bcm(r1, &(0x7f0000000040), 0x10) 22:20:09 executing program 1 (fault-call:9 fault-nth:35): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:09 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) r1 = dup2(r0, r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x3fb, 0x2, 0x70bd2c, 0x25dfdbfc, "", ["", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x8810) [ 2520.463630] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2520.479653] FAULT_INJECTION: forcing a failure. [ 2520.479653] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.491026] CPU: 1 PID: 20894 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2520.498948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2520.508306] Call Trace: [ 2520.510905] dump_stack+0x1b2/0x281 [ 2520.514539] should_fail.cold+0x10a/0x149 [ 2520.516557] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2520.518696] should_failslab+0xd6/0x130 [ 2520.531636] __kmalloc+0x2c1/0x400 [ 2520.535183] ? ext4_ext_remove_space+0xfc3/0x3830 [ 2520.540030] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 2520.545486] ext4_ext_remove_space+0xfc3/0x3830 [ 2520.550170] ? __es_tree_search.isra.0+0x158/0x1c0 [ 2520.555195] ? __es_remove_extent+0x3c6/0x600 22:20:09 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) connect$can_bcm(r1, &(0x7f0000000040), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$phonet(0x23, 0x2, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:20:09 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB="82"], 0x1, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x1, 0x80002) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x7}, [{0x2, 0x0, 0xee00}, {0x2, 0x1}, {0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {}], {}, [{0x8, 0x0, 0xee00}, {0x8, 0x1}, {}, {0x8, 0x0, 0xee00}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, r4}, {}], {0x10, 0x1}, {0x20, 0x2}}, 0x84, 0x1) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) mount$overlay(0x0, &(0x7f00000004c0)='./file2\x00', &(0x7f0000000640)='overlay\x00', 0x3080012, &(0x7f0000000680)={[{@upperdir={'upperdir', 0x3d, './bus/file0'}}, {@workdir={'workdir', 0x3d, './bus/file0'}}], [{@uid_lt={'uid<', r2}}, {@uid_eq={'uid', 0x3d, r3}}, {@hash='hash'}]}) setuid(r6) syz_mount_image$fuse(&(0x7f0000000000)='fuse\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@allow_other='allow_other'}, {@allow_other='allow_other'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read', 0x3d, 0x8001}}, {@blksize={'blksize', 0x3d, 0x1200}}], [{@fowner_eq={'fowner', 0x3d, r6}}]}}) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2520.559798] ? ext4_es_remove_extent+0x95/0x320 [ 2520.564485] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 2520.569767] ? lock_downgrade+0x740/0x740 [ 2520.573923] ? _raw_write_unlock+0x29/0x40 [ 2520.578192] ? ext4_es_remove_extent+0x9a/0x320 [ 2520.582900] ext4_ext_truncate+0x19b/0x1e0 [ 2520.587146] ext4_truncate+0xbab/0x1190 [ 2520.591124] ? unmap_mapping_range+0xe9/0x250 [ 2520.595627] ? ext4_punch_hole+0x1000/0x1000 [ 2520.600044] ext4_setattr+0xf6e/0x22f0 [ 2520.603944] ? timespec_trunc+0xb7/0x120 [ 2520.608011] ? put_timespec64+0xf0/0xf0 [ 2520.611986] ? current_kernel_time64+0x154/0x230 [ 2520.616747] ? ext4_evict_inode+0x1530/0x1530 [ 2520.621251] notify_change+0x56b/0xd10 [ 2520.625148] ovl_setattr+0x135/0x500 [ 2520.628867] ? ovl_fill_inode+0x360/0x360 [ 2520.633021] notify_change+0x56b/0xd10 [ 2520.636911] do_truncate+0xff/0x1a0 [ 2520.640540] ? finish_open+0x170/0x170 [ 2520.644429] ? apparmor_path_truncate+0x163/0x1d0 [ 2520.649277] vfs_truncate+0x456/0x680 [ 2520.653084] do_sys_truncate.part.0+0xdc/0xf0 [ 2520.657581] ? vfs_truncate+0x680/0x680 [ 2520.661557] ? __do_page_fault+0x159/0xad0 [ 2520.665794] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2520.671163] SyS_truncate+0x23/0x40 [ 2520.674796] do_syscall_64+0x1d5/0x640 [ 2520.678698] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2520.683885] RIP: 0033:0x466459 [ 2520.687073] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2520.694782] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2520.702052] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2520.709409] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2520.716682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2520.723961] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2520.757639] EXT4-fs error (device sda1) in ext4_setattr:5597: Out of memory 22:20:09 executing program 1 (fault-call:9 fault-nth:36): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:09 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaa806355aaaa9500000081000000000c00000000000000001fa850dead"], 0x0) 22:20:09 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x22, &(0x7f0000000000)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa70003900000c0000000000000000bda850dead9a6e6e"], 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x4200) bind$packet(r0, &(0x7f0000000080)={0x11, 0x17, 0x0, 0x1, 0x40, 0x6, @multicast}, 0x14) [ 2520.891842] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2520.907092] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 2520.931580] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2520.955720] FAULT_INJECTION: forcing a failure. [ 2520.955720] name failslab, interval 1, probability 0, space 0, times 0 [ 2520.971669] CPU: 1 PID: 20939 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2520.979590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2520.988946] Call Trace: [ 2520.991565] dump_stack+0x1b2/0x281 [ 2520.995199] should_fail.cold+0x10a/0x149 [ 2520.999351] should_failslab+0xd6/0x130 [ 2521.003330] __kmalloc+0x2c1/0x400 [ 2521.006871] ? ext4_ext_remove_space+0xfc3/0x3830 [ 2521.012411] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 2521.017881] ext4_ext_remove_space+0xfc3/0x3830 [ 2521.022563] ? __es_tree_search.isra.0+0x158/0x1c0 [ 2521.027510] ? __es_remove_extent+0x3c6/0x600 [ 2521.032033] ? ext4_es_remove_extent+0x95/0x320 [ 2521.036741] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 2521.042025] ? lock_downgrade+0x740/0x740 [ 2521.046182] ? _raw_write_unlock+0x29/0x40 [ 2521.050426] ? ext4_es_remove_extent+0x9a/0x320 [ 2521.055102] ext4_ext_truncate+0x19b/0x1e0 [ 2521.059351] ext4_truncate+0xbab/0x1190 [ 2521.063333] ? unmap_mapping_range+0xe9/0x250 [ 2521.067838] ? ext4_punch_hole+0x1000/0x1000 [ 2521.072257] ext4_setattr+0xf6e/0x22f0 [ 2521.076150] ? timespec_trunc+0xb7/0x120 [ 2521.080222] ? put_timespec64+0xf0/0xf0 [ 2521.084201] ? current_kernel_time64+0x154/0x230 [ 2521.088963] ? ext4_evict_inode+0x1530/0x1530 [ 2521.093463] notify_change+0x56b/0xd10 [ 2521.097358] ovl_setattr+0x135/0x500 [ 2521.101074] ? ovl_fill_inode+0x360/0x360 [ 2521.105228] notify_change+0x56b/0xd10 [ 2521.109132] do_truncate+0xff/0x1a0 [ 2521.112770] ? finish_open+0x170/0x170 [ 2521.116658] ? apparmor_path_truncate+0x163/0x1d0 [ 2521.121509] vfs_truncate+0x456/0x680 [ 2521.125406] do_sys_truncate.part.0+0xdc/0xf0 [ 2521.129906] ? vfs_truncate+0x680/0x680 [ 2521.133884] ? __do_page_fault+0x159/0xad0 [ 2521.138119] ? do_sys_ftruncate.constprop.0+0x480/0x480 [ 2521.143488] SyS_truncate+0x23/0x40 [ 2521.147204] do_syscall_64+0x1d5/0x640 [ 2521.151135] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2521.156357] RIP: 0033:0x466459 [ 2521.159543] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000004c [ 2521.167248] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2521.174515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000340 [ 2521.181794] RBP: 00007fd1ed6791d0 R08: 0000000000000000 R09: 0000000000000000 [ 2521.189064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2521.196428] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 [ 2521.267339] EXT4-fs error (device sda1) in ext4_setattr:5597: Out of memory 22:20:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:12 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) connect$can_bcm(r1, &(0x7f0000000000), 0x10) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000040)=[0x343d, 0x97], 0x2, 0x800, 0x0, 0xffffffffffffffff}) setsockopt$CAN_RAW_LOOPBACK(r3, 0x65, 0x3, &(0x7f0000000140)=0x1, 0x4) 22:20:12 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$TCSETS2(r3, 0x402c542b, &(0x7f0000000340)={0x1, 0x800, 0x2, 0x7d8, 0x6, "4db0941ce73d4c86d40d5f7e7e27185fc02e8c", 0x2, 0x1ff}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r4) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) statx(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4000, 0x4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x100048, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache='cache=fscache'}], [{@uid_gt={'uid>', r5}}]}}) getsockname$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000040)=0x14) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r7) 22:20:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x404c844}, 0x804) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:12 executing program 1 (fault-call:9 fault-nth:37): perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:12 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00', r0) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x18c, r2, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@private=0xa010100}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xfba44ec8f582f948}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xe8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xf3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x401}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xe29}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x200}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x47}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x8f0fba4e06ad40f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x20}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e23}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x2}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x8050}, 0x8000) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a00080000026d42d698b94eab38f190973f2d76ce70b3f53e8b7d49ceb1c7cbccbc3b16175c340152be2a67f6cb19d484323682f0f2b561121777066a76ebe1354fb8048fd7402fbe02000000bd16d43027e48642db9da4e4dbe6550f7a5ca1da1b3073c5414e134a4c2c0628e02c0999490bc3722076083fb94dd5c1d1093cfd4911a521015e9dca5751"], 0x1c}}, 0x0) 22:20:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f0000000000)='./file1\x00', 0x20) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2523.484383] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:12 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x8000, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f00000000c0)=0xfbb, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r5}, 0x10) bind$can_raw(r1, &(0x7f0000000040)={0x1d, r5}, 0x10) close(0xffffffffffffffff) r6 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) bind$can_raw(r8, &(0x7f0000000100)={0x1d, r7}, 0x10) ioctl$VIDIOC_ENUMOUTPUT(r8, 0xc0485630, &(0x7f0000000140)={0xfff, "d0c0b30495d19cf29cc3212563d50d623ffc0ea2eac063ba9d337fcc45b54034", 0x3, 0xbb8e, 0x7, 0x80, 0x2}) 22:20:12 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x85f31000) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', r0) sendmsg$NL80211_CMD_SET_INTERFACE(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r3, 0x100, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x3cc, 0x59}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x20000004) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x80) [ 2523.569041] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2523.597642] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_PEER_MEASUREMENT_START(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xd9ac47c8f1d55c6f}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x6e8, r1, 0x0, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0xa3, 0x4}}}}, [@NL80211_PMSR_ATTR_PEERS={0x6c8, 0x5, 0x0, 0x1, [{0x150, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x14c, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0xe4, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x12}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1a}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}]}, @NL80211_PMSR_TYPE_FTM={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xfd}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x16}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x40, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x19}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x11}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xe}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x104, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x4}, @NL80211_PMSR_PEER_ATTR_CHAN={0xc, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x1}]}, @NL80211_PMSR_PEER_ATTR_REQ={0xf0, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x80, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x18, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xd}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x3ff}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x60, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x2c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0xff}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x6}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xb}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}]}, {0x2b4, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0x120, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0xc8, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x5}]}, @NL80211_PMSR_TYPE_FTM={0x24, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1b}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x35}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0xa}]}, @NL80211_PMSR_TYPE_FTM={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x81}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x7}]}]}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_DATA={0x34, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2f}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x200}]}, @NL80211_PMSR_TYPE_FTM={0x8, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}]}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_REQ={0x150, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x14c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1f}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xf}]}, @NL80211_PMSR_TYPE_FTM={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x2}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1e}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x1f}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xe}]}, @NL80211_PMSR_TYPE_FTM={0x28, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x13}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x50}, @NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST={0x5, 0x6, 0x1c}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0xe396}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x9}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xc}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x14, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_LCI={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x2}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x153}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}]}, {0x188, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_CHAN={0x24, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x8}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x105}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x325a76208e075e7b}]}, @NL80211_PMSR_PEER_ATTR_REQ={0x108, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_DATA={0x3c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}]}, @NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xa}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0xb}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xf}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x6c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x38, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x1}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_PREAMBLE={0x8, 0x2, 0x3}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x30, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x5}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0xb}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_BURSTS_EXP={0x5, 0x3, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_DURATION={0x5, 0x5, 0x8}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}]}]}, @NL80211_PMSR_REQ_ATTR_DATA={0x5c, 0x1, 0x0, 0x1, [@NL80211_PMSR_TYPE_FTM={0x20, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x7}, @NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}]}, @NL80211_PMSR_TYPE_FTM={0xc, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED={0x4}]}, @NL80211_PMSR_TYPE_FTM={0x1c, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x6}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_REQUEST_CIVICLOC={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_NUM_FTMR_RETRIES={0x5, 0x7, 0x1}]}, @NL80211_PMSR_TYPE_FTM={0x10, 0x1, 0x0, 0x1, [@NL80211_PMSR_FTM_REQ_ATTR_ASAP={0x4}, @NL80211_PMSR_FTM_REQ_ATTR_BURST_PERIOD={0x6, 0x4, 0x5}]}]}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x1c, 0x2, 0x0, 0x1, [@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3209}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8}]}, @NL80211_PMSR_PEER_ATTR_CHAN={0x3c, 0x2, 0x0, 0x1, [@NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1c}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x34}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xa}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x171b}]}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_PMSR_PEER_ATTR_REQ={0xc, 0x3, 0x0, 0x1, [@NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}, @NL80211_PMSR_REQ_ATTR_GET_AP_TSF={0x4}]}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa, 0x1, @device_b}, @NL80211_PMSR_PEER_ATTR_ADDR={0xa}]}]}]}, 0x6e8}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) [ 2523.667806] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2523.692416] overlayfs: 'file0' not a directory 22:20:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469ad4853aa56ece4bd7e"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2523.792357] overlayfs: unrecognized mount option "lowerdi­HSªVìä½~" or missing value [ 2523.817247] overlayfs: 'file0' not a directory [ 2523.828325] overlayfs: unrecognized mount option "lowerdi­HSªVìä½~" or missing value [ 2523.848280] overlayfs: 'file0' not a directory [ 2523.859393] overlayfs: './file0' not a directory 22:20:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x0) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:15 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000100)={0x1d, r6}, 0x10) sendmsg$can_raw(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d, r6}, 0x10, &(0x7f0000000040)={&(0x7f0000000140)=@canfd={{0x3, 0x0, 0x1, 0x1}, 0x3b, 0x0, 0x0, 0x0, "9424098140cec87268571c0e5c483aa78f882a03edde9a3daed6f4a88eba07d6fe34290d9f4297a26756039a0cd8df64facd0e77fc5a8fcfe87d85215698be37"}, 0x48}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004000) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r7) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f0000000480)={{0x0, 0x7, 0x80000001, 0x96, 0xf2, 0x100, 0x101, 0x9a3, 0x200, 0x8, 0x10000, 0x6, 0x7, 0xfffffffffffffffc}}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000001480)={r8, 0x4}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:20:15 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000380)={0x3c, 0x2ab3, 0x4, 0xffff, 0x5, [{0x2, 0x3, 0x80000001, [], 0x3c8a}, {0x3, 0x3, 0x4c0, [], 0x1008}, {0x0, 0xa34, 0x1, [], 0x400}, {0x69, 0x2, 0x7, [], 0x3402}, {0x9, 0xbffc, 0x5, [], 0x2000}]}) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:15 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x2}, 0x4) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val={@val, {0x8100, 0x0, 0x0, 0xfff}}, {@can={0xc, {{}, 0x3, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) 22:20:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r3) mount$overlay(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='overlay\x00', 0x242002, &(0x7f0000000640)={[{@xino_on='xino=on'}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_auto='xino=auto'}, {@nfs_export_off='nfs_export=off'}], [{@appraise='appraise'}, {@uid_gt={'uid>', 0xee00}}, {@pcr={'pcr', 0x3d, 0x23}}, {@obj_role={'obj_role', 0x3d, '*'}}, {@obj_user={'obj_user', 0x3d, 'overlay\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@fowner_lt={'fowner<', r3}}, {@measure='measure'}, {@uid_eq={'uid', 0x3d, r1}}]}) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00', 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_STRSET_GET(0xffffffffffffffff, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000500)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_STRSET_STRINGSETS={0x1c, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x5}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_STRINGSET_ID={0x8, 0x1, 0x7}]}]}, @ETHTOOL_A_STRSET_HEADER={0x4}]}, 0x34}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f0000000600)={'syztnl0\x00', &(0x7f0000000580)={'ip6_vti0\x00', 0x0, 0x2f, 0x6, 0x2, 0x609, 0x4, @mcast2, @dev={0xfe, 0x80, [], 0x43}, 0x80, 0x700, 0x7, 0x8000}}) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r5}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000640)={0x0, @loopback, @initdev}, &(0x7f0000000680)=0xc) r7 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r7, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r8 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r8, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r7, &(0x7f0000000100)={0x1d, r9}, 0x10) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000002840)={0x18c, r1, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip_vti0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6gretap0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netpci0\x00'}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x400c001}, 0x0) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r10, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:15 executing program 5: ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) recvmsg$kcm(r0, &(0x7f0000000400)={&(0x7f0000000040)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f0000000140)=""/118, 0x76}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000000c0)}, {&(0x7f00000002c0)=""/161, 0xa1}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000001480)=""/125, 0x7d}, {&(0x7f0000001500)=""/70, 0x46}, {&(0x7f0000001580)=""/90, 0x5a}], 0x9, &(0x7f00000016c0)=""/180, 0xb4}, 0x40000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x3, 0x9, 0x2, 0x8}}) socket$packet(0x11, 0xa, 0x300) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaa2aabb910000008100000000080000000000030000bda850dead9a6e6e"], 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000001840)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)=@getaddr={0x14, 0x16, 0x100, 0x70bd26, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40400) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x4}, 0x4) [ 2526.500723] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x10, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x8, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}]}], @NL80211_ATTR_IFTYPE={0x8, 0x5, 0xb}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc000}, 0x40) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_CRIT_PROTOCOL_START(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000000a072285425655623dba076765c449f41f0000000000000095af2f67c85aa25b48aa0c5b2c986341553e72c4cdf6c0afbb4c718dfd05bb2917dc74c4e47f9a845bcde7ef279fb3f21cc147790f4fcba12403f0468ed95012167d87289827840f6419f6f22efa095fd15edfd985fc59a78e555d9ba0", @ANYRES16=r1, @ANYBLOB="00022bbd7000fedbdf25620000000600b300020000000600b400ad0f00000600b300020000000600b30000000000"], 0x34}, 0x1, 0x0, 0x0, 0xc814}, 0x840) 22:20:15 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x108, &(0x7f0000000140)={@random="ffffff5df2c1", @local, @void, {@generic={0x1b, "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"}}}, 0x0) [ 2526.552840] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2526.559377] overlayfs: filesystem on './bus' not supported as upperdir [ 2526.574656] overlayfs: 'file0' not a directory 22:20:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d6c485ee26c6533696c6f7765726469726c6530"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:15 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00', 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:15 executing program 5: socket$packet(0x11, 0xa, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f0000000280)=0xe8) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000800)=0x0, &(0x7f0000000840)=0x4) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000900)={'ip6tnl0\x00', &(0x7f0000000880)={'syztnl1\x00', 0x0, 0x29, 0x9, 0x1, 0x8, 0x10, @remote, @remote, 0x8000, 0x8, 0x200, 0x77}}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000d00)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000940)=@delchain={0x378, 0x65, 0x2, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r1, {0xfff2, 0xc}, {0x5, 0x1ffec}, {0x5, 0x1}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x344, 0x2, [@TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_FD={0x8, 0x6, r0}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x6}, @TCA_BPF_OPS={{0x6, 0x4, 0x5}, {0x2c, 0x5, [{0x1, 0x0, 0x8, 0x7}, {0x3f, 0x7, 0x0, 0x8}, {0xc31, 0x3, 0x1, 0xfffffffd}, {0x8, 0x3f, 0x6, 0x1}, {0x7f, 0x4, 0x80}]}}, @TCA_BPF_ACT={0x2e8, 0x1, [@m_mirred={0x20c, 0x5, 0x0, 0x0, {{0xb, 0x1, 'mirred\x00'}, {0x124, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0xffffffff, 0xffffffffdffffffb, 0x2, 0xec}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0xfffffc00, 0x3ff, 0xffffffffffffffff, 0xffffffff, 0x1}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x1ff, 0x0, 0x2, 0x6}, 0x4}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x1000, 0x1, 0x3, 0x3f}, 0x0, r2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x7, 0x3ff, 0x20000000, 0x0, 0x7}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x1e6d, 0xfffffffc, 0x5, 0x6, 0x3}, 0x4, r3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x4, 0x5296, 0xffffffffffffffff, 0x2, 0x9}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x2, 0x3, 0x3, 0x6}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x10000, 0x2, 0x6, 0x1}, 0x2}}]}, {0xbe, 0x6, "b93bc8dd73ce3068cf87b7f2aa7b4f0291659446809fc73f215b7349f318951a5bf3509d5030d8dc8605f28a263418fba9603541146cb9b9ef9cbf504dce404fecccbf1403bb7d28a29bab9cf97c1d777c4d2140b25989930661a497008028081c5b5746b755305c389ad772828a54fe4f3867cff2542fa831cb91616b4e3aff574fec3ed105e886464b42055ed3aaa2ee845fc532f3117d2544b3d929c8f53377a3bd1ece178be5ec1e9cfbabcc8c7d2528fb20f73be5adc824"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_ct={0xd8, 0x1d, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e21}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e20}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e24}]}, {0x95, 0x6, "d143041147cbf6881a7093e715240436b9af7187e64ac14d2fab3467d96ee2b760bfeda1e3215d2b8f2982cfe8063a6afadcfef66f7f5301b8d0a48a22211c0ddae7e9065c44db45bc37df10f7c017ad103550a77ca51acd79774bf3fe475e361b44461b2a97bad32753963a97840cb360223bfbe9f4714dea6835f8d9a1378282e3f5e3fa720577d566d72770e84559c7"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}]}}, @TCA_RATE={0x6, 0x5, {0x1}}]}, 0x378}, 0x1, 0x0, 0x0, 0x800}, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x7}, 0x4) syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) [ 2526.698840] overlayfs: missing 'lowerdir' [ 2526.724788] overlayfs: 'file0' not a directory [ 2526.729563] overlayfs: missing 'lowerdir' [ 2526.751424] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 22:20:18 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, r1, 0x800, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8001}, 0x20000081) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:18 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x103a, &(0x7f0000000140)={@multicast, @multicast, @void, {@ipv4={0x800, @generic={{0xb, 0x4, 0x0, 0x1, 0x102c, 0x67, 0x0, 0x6, 0x29, 0x0, @dev={0xac, 0x14, 0x14, 0x14}, @empty, {[@end, @ssrr={0x89, 0x17, 0xf8, [@private=0xa010102, @multicast1, @multicast2, @loopback, @empty]}]}}, "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"}}}}, &(0x7f0000000000)={0x1, 0x1, [0x3ad, 0xf5a, 0x3bd, 0x70]}) 22:20:18 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:20:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mount(&(0x7f0000000400)=@sr0='/dev/sr0\x00', &(0x7f0000000480)='./bus\x00', &(0x7f00000004c0)='sysv\x00', 0x2000020, &(0x7f0000000580)='\'*!##\x00') mkdir(&(0x7f0000000000)='./bus/file0\x00', 0x194) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2fcd046c6530"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) r2 = creat(&(0x7f00000005c0)='./bus\x00', 0x41) setxattr$trusted_overlay_origin(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000380)='trusted.overlay.origin\x00', &(0x7f00000003c0)='y\x00', 0x2, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="65660f3881904303000036260f017300360f30f30f0090000000800f0866ba4000ec0f06670f3266b8e5000f00d00f01c4", 0x31}], 0x1, 0x48, &(0x7f00000002c0), 0x0) chdir(&(0x7f00000001c0)='./bus\x00') ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000680)={&(0x7f0000000640)=[0x25, 0x101, 0x9, 0xd61e, 0xfffffffa], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f00000006c0)='trusted.overlay.origin\x00') bind$unix(r2, &(0x7f0000000700)=@file={0x0, './file1\x00'}, 0x6e) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:18 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f0000000000)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:18 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'team0\x00'}) [ 2529.516115] overlayfs: failed to resolve './file1': -2 22:20:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="9a25c8498664ecd3e0e5ac64006ccb410c628052a07bfd77409e4c4717e0a219fa7cff1d447d2c1aceb6db5b418671ba5156969909adab8e355761afa8de860e12ae830013bc630045ce6e0f7601fc1810c6568b8ab5d77103e522daa5a80b0c1b404c40864268ebb0486651887a6285daa9317f697c985efbf577e0af69a1c128106ec7f0b184f10a4de17f5037ea81ea10d60ea80dca2e9fbe1af9865665051a8fe9e738992be6b138dd64444393000000596e5fe111d74fa3857454e836fd86f29c06b2c6d78cf23cc2ba1e449aab2ba5f8e9adc1c8c2e1a1a7177c0a203f1304ba3b8429daa8c87f06705205e1e6b91c623f9bae2682820a518f8090e7a6f5bd487cb5519190d66aec2b1733cca9493b68086ef035ff62fff08798337de4c0d5c71d4f21fcf3d2b3e84ae3e305bb19855d237173057c43ac151a9f33dd020b5a8405857e0ba878bb1ee2967eed0d5dfce7d897124ca3a70c1b6500000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4c004}, 0x0) [ 2529.540389] overlayfs: failed to resolve 'file0 HaÿàP³tR¿ [ 2529.540389] ß': -2 [ 2529.558998] overlayfs: failed to resolve './file1': -2 22:20:18 executing program 5: perf_event_open(&(0x7f0000000580)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="bf16000000000000b70700000100f0ff4070000000000000480000000000e1ff95000000000000002ba7e1d30cb599e83f24a3aa6bb3019c13bd01212fb56f040026fbfefc41056bd8174b7960317142fa9ea41d8123751c4e345c652fbc1626cca2a2ad75806150ae0209e62f51ee988e6e06c8206ac6939fc404000000c788b277beee1cb79b0a4dcf33d410f6accd3641110bec4e90a6341965c39e07f8f6e3968f200e011ea665c45a3449abe802f5ab3e89cf6c06000000b8580218ce74006872000024cd470f47131f49ca469e468eea3fd2f73902ebcfcf49822775985bf313405b433a8a00000000000000010000000000000053350000000034a70c2ab40c7cf5691db43a5c000000000000000031000500f90000000000e75a89faff01210cce39bf405f1e846c12423a164a33e680846f26ad7add65873d9f87463ad6f7c2e8ee1a39244960b318778f2a047f6d5bc24fef5d7d617de7a6520655a805608df4d431623c850af895abba14f6fbd7fb5e2a431ab9142f3a06d50000010092cbf4609646b6c5c29647d2f950a959cf9938d6dfcb8e52cbdc2ba9d580609e31c3fa90e7e57a79d6fce424c2200af6c7784a1975fa807de38a3a61e44a9ecab19bdfb15a32a4fd67ce446adb431d07db79240acaf091231b986e77d05d988d6edc71df4857852113a38300cabf2b5543ffc1669557b3819d8c396d2c2361629d1822f720ec23812770d72cd068d4efe81a446cd497cc87cac6f45a6922ded2e295fdbc463f747c08f4010586903500000000000000000000be34cf652e28e700000000000000b24478a78a0f9d640dd782ac0cbc46903243d0d0f4bc7f253dd14c877832daaf28723a1c4abd39799dd3b9de450e64c33aac8ff7e7d1c94c4549a9838f88b008da70494f6734b771546d9552d3bb2da0d0000000000000000000000000000000e1671bc5eb7739daa7820a91cb0e732df2ae1d39c747e00a4fbfe8942fa859cd28bdaa1509af5a6b649dd5f13cd776e6c7c4b5c4fea4cbf5d5909dfd985cb0de30b62c36364e6505992209bdbc6203da7a3797246a6adef071102f0aa2c40095ddd05176f5cb8bd99e1ba0f9568f3e3876bba7bf973334e7919ab0affed622cda6ff04fb996ad919f7e9672ce107000000ad882f2aead166c9e9df8632276cffe5e1fc215c0797d0244cf1ce269d10525745caaa3f73d1b80116cb9a384002421d898913c45a9ac091a011b0469393a0133138583da5e10b434697b0443b5b0cdfb3ace29ef4e4a881336aad0974269a1025e28ba135c045a17e9a61c3b064e679508af1ae9fa2f63c18a6d1e91becac926627b43bba1229a7466bdca64f514b79114572a09f58068b665b60a9d408d753226a83ae2434ccd3fc508216aea86833840f569d61dc998620fcf4eeb92e7bc511df63cd3bb8f3c74f44ba184d40e87612024da0a1ebe365f037c01d71c8de811211785a8a18acb5cbea7eecad9b6dd46ed83515cd911e0e5f00179be25b5910a3193e90bed89171b1d2ce00"], &(0x7f0000000140)='GPL\x00'}, 0x48) socket(0x0, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r0, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000380)="b9e403c6630d698cb8a00b04339c", 0x0, 0x7ec, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="ff06665df2c1aaaaaaaaaaaa910000008100ff4a09c3000000bc0a6a4b2ce6c4121e2adf055a87cf00bda850dead9a6e6ec01a66f7458b6b9610449c180915fb6dfc15c27efdfd0c9664ae5dad08121f1705804e8e5054b93ad9403e0224ef8b2e21943289"], 0x0) 22:20:18 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x7f, 0x5, {0x0}, {0xffffffffffffffff}, 0x101, 0x8000}) stat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x7}, [{0x2, 0x0, 0xee00}, {0x2, 0x1}, {0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {}], {}, [{0x8, 0x0, 0xee00}, {0x8, 0x1}, {}, {0x8, 0x0, 0xee00}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, r4}, {}], {0x10, 0x1}, {0x20, 0x2}}, 0x84, 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r5, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) perf_event_open(&(0x7f0000000640)={0x3, 0x70, 0x1, 0x0, 0x1f, 0xbb, 0x0, 0x0, 0x8000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x200, 0x9}, 0x10, 0x4, 0x9, 0x2, 0x84d5, 0x7fff, 0x2}, r1, 0xa, r5, 0x0) lstat(&(0x7f0000000440)='./bus\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x2}, [{0x2, 0x6, r2}], {0x4, 0x2}, [{0x8, 0x2, 0xee00}, {0x8, 0x4, r3}, {0x8, 0x8, 0xffffffffffffffff}, {0x8, 0x6, r4}, {0x8, 0x7, 0xee01}, {0x8, 0x0, r6}], {0x10, 0x6}, {0x20, 0x6}}, 0x5c, 0x3) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:18 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000000)=[{{0x2, 0x1}, {0x1, 0x1}}, {{0x4, 0x0, 0x1, 0x1}, {0x0, 0x1, 0x0, 0x1}}], 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) [ 2529.614249] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2529.691957] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:18 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00', r2) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0100000000000200000270e00fad39000000000000080000000000"], 0x1c}}, 0x0) [ 2529.889255] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2529.900644] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2529.909984] overlayfs: 'file0' not a directory [ 2529.919143] overlayfs: filesystem on './bus' not supported as upperdir [ 2529.953007] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2529.970627] overlayfs: 'file0' not a directory [ 2529.977699] overlayfs: filesystem on './bus' not supported as upperdir 22:20:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="070000000000da8120223fa9eeb432000000001b0000"], 0x1c}}, 0x0) 22:20:21 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0\x00'}) syz_emit_ethernet(0x56, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa000d0000009ab2370e000388e6030000009fe9b40000007226a48035422e83f20a115e8a0c93af3f1e8e4ced6f3e9618d0af4b36113f6c477c14643b8400"/86], 0x0) 22:20:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2fd420af03b0e7f8cc776572643d2e2f66696c6d300000899520bfc6654c46e2c53c1fe2b37db72414d32a91b284b80610900b47cdf1192fe91b616eff37dc3f88c1af7aeee7b1eafad06e685582f07212303006eeee430a"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) r0 = syz_mount_image$tmpfs(&(0x7f0000000000)='tmpfs\x00', &(0x7f0000000280)='./bus/file0\x00', 0x20, 0x3, &(0x7f0000000480)=[{&(0x7f0000000380)="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", 0xfd, 0x9}, {&(0x7f0000000640)="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", 0x1000, 0x5}, {&(0x7f0000001640)="39f85516a9293fb20509ee0896dfb9f729bf83e28763d700c5a303036aba8dbde3f1b3faf43c3798f920159f93d2c52accbd2fbc4004ee005b57bc970e94ae66c4459173c6222024609d5d48f1b267b4451b6ba05db68ffda8030d0fb7f92fde22a792f030e54a87776388c447cce06ec904e5dede8eda06e5c52b1943f9ff5b94818c8aadc8a65338bb61526ee09fbc295afcaf57744d5105a086435e77de621bca85e4083b7562048b670742744ef514093d48d0b8492eb78de287b7057b25987f4dfec525e9d55ae14a8f28fe8cd3c1c967", 0xd3, 0xffffffffffffffb9}], 0x800, &(0x7f0000001740)={[{@nr_blocks={'nr_blocks', 0x3d, [0x6b, 0x34, 0x65, 0x36, 0x35]}}, {@gid={'gid'}}, {@size={'size', 0x3d, [0x25]}}, {@mode={'mode', 0x3d, 0x9}}, {@size={'size', 0x3d, [0x6d, 0x36]}}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@dont_hash='dont_hash'}, {@obj_user={'obj_user', 0x3d, '^'}}, {@measure='measure'}]}) openat(r0, &(0x7f0000000580)='./file2\x00', 0x8000, 0x8) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:21 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000480)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x70, 0x3, 0x6, 0x3, 0x8, 0x0, 0x3f, 0x40000, 0xc, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000380), 0x1}, 0x41919, 0x3, 0x8, 0x1, 0x6, 0x2, 0x5}, 0xffffffffffffffff, 0x7, r1, 0xf) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000000)=0x6e) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:21 executing program 0: prctl$PR_GET_DUMPABLE(0x3) r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x402000, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000000)=0x7, 0x4) bind$can_raw(r0, &(0x7f0000000040), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000580)={'tunl0\x00', &(0x7f0000000540)=ANY=[@ANYBLOB='syztnl1\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r0, @ANYBLOB="800007000000010100000007471f001c00800000022f9058e000000200"/40]}) sendmsg$can_raw(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x1d, r3}, 0x10, &(0x7f0000000680)={&(0x7f0000000600)=@canfd={{0x1, 0x0, 0x1, 0x1}, 0x32, 0x2, 0x0, 0x0, "7bcc3d0b09556dfd8dfb6b89c98f561e599ab09cfd65fd4210de2c3f2b800ef013a2b3a7ace11a1a1486a92f1a24d4cf8e159274da8b911ba46f62791d8917b4"}, 0x48}, 0x1, 0x0, 0x0, 0x4040040}, 0x4040000) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r4}, 0x10) 22:20:21 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nvme-fabrics\x00', 0x140, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x20, 0xdd9, 0x1000, 0x3, 0x4, 0x1f, 0x69}, 0x1c) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x40) clock_gettime(0x0, &(0x7f0000007000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006e00)=[{{&(0x7f0000000180)=@can, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/214, 0xd6}], 0x1, &(0x7f0000000340)=""/87, 0x57}, 0x4}, {{&(0x7f00000003c0)=@in={0x2, 0x0, @remote}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000440)=""/241, 0xf1}, {&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)=""/248, 0xf8}, {&(0x7f0000000740)=""/168, 0xa8}], 0x4}, 0x8001}, {{&(0x7f0000000840)=@xdp, 0x80, &(0x7f0000001d00)=[{&(0x7f00000008c0)=""/204, 0xcc}, {&(0x7f00000009c0)=""/6, 0x6}, {&(0x7f0000000a00)=""/7, 0x7}, {&(0x7f0000000a40)=""/4096, 0x1000}, {&(0x7f0000001a40)=""/3, 0x3}, {&(0x7f0000001a80)=""/90, 0x5a}, {&(0x7f0000001b00)=""/248, 0xf8}, {&(0x7f0000001c00)=""/231, 0xe7}], 0x8, &(0x7f0000001d80)=""/21, 0x15}, 0x1ff}, {{&(0x7f0000001dc0)=@sco={0x1f, @fixed}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001e40)=""/135, 0x87}, {&(0x7f0000001f00)=""/52, 0x34}, {&(0x7f0000001f40)=""/207, 0xcf}, {&(0x7f0000002040)=""/222, 0xde}, {&(0x7f0000002140)=""/32, 0x20}, {&(0x7f0000002180)=""/1, 0x1}], 0x6, &(0x7f0000002240)=""/115, 0x73}, 0x2}, {{&(0x7f00000022c0)=@l2, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002340)=""/245, 0xf5}, {&(0x7f0000002440)=""/51, 0x33}, {&(0x7f0000002480)=""/111, 0x6f}, {&(0x7f0000002500)=""/127, 0x7f}, {&(0x7f0000002580)=""/178, 0xb2}, {&(0x7f0000002640)=""/44, 0x2c}, {&(0x7f0000002680)=""/193, 0xc1}, {&(0x7f0000002780)}], 0x8, &(0x7f0000002840)=""/4096, 0x1000}, 0x6a7}, {{&(0x7f0000003840)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private2}}}, 0x80, &(0x7f0000004900)=[{&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/21, 0x15}], 0x2, &(0x7f0000004940)=""/4096, 0x1000}, 0x9}, {{&(0x7f0000005940)=@ipx, 0x80, &(0x7f0000006b00)=[{&(0x7f00000059c0)=""/250, 0xfa}, {&(0x7f0000005ac0)=""/49, 0x31}, {&(0x7f0000005b00)=""/4096, 0x1000}], 0x3, &(0x7f0000006b40)=""/91, 0x5b}, 0x42}, {{&(0x7f0000006bc0)=@xdp, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006c40)=""/166, 0xa6}], 0x1, &(0x7f0000006d40)=""/131, 0x83}, 0x2}], 0x8, 0x40000002, &(0x7f0000007040)={r3, r4+10000000}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000007080)={0x2, 0x2000}, 0x4) perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0xf7, 0x68, 0x4c, 0x9, 0x0, 0x6, 0x2941a, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x4, @perf_config_ext={0x7, 0x10001}, 0x40202, 0x5, 0x5, 0x8, 0x1, 0xfffffffd, 0x3}, 0xffffffffffffffff, 0xc, r2, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) ioctl$USBDEVFS_IOCTL(r6, 0xc0105512, &(0x7f0000002780)=@usbdevfs_connect={0x401}) [ 2532.521927] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2532.535675] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 2532.539113] overlayfs: missing 'lowerdir' [ 2532.560129] overlayfs: 'file0' not a directory 22:20:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000840)={0x0, 0x2, 0x0, [0xa6c, 0x5, 0xea7, 0xd4, 0x8], [0x2, 0x6, 0x1a, 0x8, 0x9, 0x65, 0x20, 0x5, 0xfffffffffffffff7, 0x9, 0x6, 0xffffffffffffffe1, 0x6, 0x0, 0xfffffffffffffbff, 0x7f, 0x40, 0x40, 0x7, 0x9b, 0x3f, 0x2, 0x9, 0x3f, 0x10001, 0x1f, 0x7, 0xd290000000, 0x1, 0x26d36f8a, 0x101, 0x400, 0x8, 0xffff, 0x9, 0x101, 0x9, 0x0, 0x4, 0x4, 0x4, 0x4, 0x7f, 0x4, 0x3, 0x8, 0xe92f, 0x7fffffff, 0xfffffffffffffff8, 0x80000001, 0x4, 0x80, 0x5, 0x6, 0x100, 0x7fffffff, 0x4, 0x1, 0x8, 0x101, 0x6, 0x401, 0xffff, 0x73c394d9, 0xffffffffffffff12, 0x7672, 0x0, 0x80, 0x7, 0x10000, 0xc0ed, 0x4, 0x100, 0x7f, 0x800, 0x4, 0x101, 0xe7ac, 0x5, 0x4, 0x5a, 0xff, 0x1000, 0x4, 0x7ff, 0x4, 0x80000001, 0xffff, 0x100000001, 0xde1, 0x8, 0x6683, 0x7, 0x5f, 0x1f, 0x7fffffff, 0x4, 0xfffffffffffffff7, 0x6, 0xfffffffffffffd9e, 0x94c7, 0xff, 0xe464, 0x101, 0x3, 0x2, 0x9, 0xf99f, 0x4, 0x1, 0x664, 0xff, 0x5, 0x2e0d, 0x7f, 0x48, 0xe4, 0x8, 0x1b6b, 0x8, 0x1ff]}) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x4e20, @empty}, 0x10) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000001800)={0x1, 0x800000000000006, @start={r1, 0x1, "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", "7aa2ed576465ee103528e67142758fe1347a4f35943633d43a400005f94e72a2785d7feb4e00c1880eb234ed5089c020f8f43a159df7a8baecaa279dd8d62c69dd568a9796daaf5caa7c314e0706abce86316b9f2742d06a5e949c7a2db31d29f5b6e39a011b0f1b00fc2ddcb202f278ec608b4ed8e1c17dcdf95669bce69a289de22cd244b95118211f3ddd06199f9e6a75b1f35fc39943939e1505821d6fd6d4f94df9495a488f2e1a8ddd02ed3cda9933fa626a8ffe6a63ecddca9306854ebd43184b4de9a08bc6856a4dad0d481bf3f8dda59e7693d552cb8f41f655750fcf80d72abd0fae21b556771c25eda903981d3927b1a1a8f3d4255b0119e151782a5a5ae9601fd3a297c72233a0d4eb52bea25f0ca3c38c032c040523b308b85e5a2e7061a215f362286c4d55fa51d180d4e18fe56f1ec6ff1472d75cbe3ee2b35d254276581637fce8a4756e65f7575a396ef3de1aa8ae249577f9e7323016fab66b45b11a060632a1ad60f9abdd0cb5468e4caf4b52ef671d63c9aa28f6c731b5601a0ae996c8e97c7f024845f4cb3b302b75ee64c80048a1fb5079d68c138387c4fffb1af098df8f9e89cabf0704bc8e1ff107eefe570b95c4b960e88fe3c649b8ed29d2415e391da3b1da3f111936c15bc2e7159c29933f33b060c22b9e44d70cb91b03322b275a69eb30dd96eb1cee096eca9dacdce413dbf9983868fa68afa428aea8b45d2b54ea58db372c43f7394034da2717f83a6af0c4098d8cca38531779b59c5fd1a3a77e5dcdc4b9264e694b999aa3f77906ee15bfef3d68e99a71e9825812aed95848cfff01eaba45730bb88654be80d41677d03884d0d623d2fc27c5584409b8e44d7be93b5cc1124b7406a1dae84eda4072a1b359481d7f8513c57a9aaf0cdafd1a52511933e917c026ef76b7029250b494a31cdb1e725da891bbc20bc81425aac5d24a577f825a99b4f264273eeb5bf7732c19b77edd30f97272b9f223fe195808c3a16b63da08d026d507c50b94be2c32740c6dc0d939b619ed2d06a066b44ab37c10b67961ca09ba890019df9c76bec6706e6d4e4d6dbf163b02b824e53b0bffa0b8fb867443939caa06933da71ec11731b4ebe2bc7b003a528c82c4c8a3bfc0d43e7216d6a8be3030bd182c3034246e36bf54233ac9f6cf417557aa52182f5d6632e5dde76b81b7ab1133fabba2ad7da4d019e33c3270ce65a2e67392226bdd9a03d959bc29e2745c34691cd00ce5e8529e9c4414206c79e46844f0dbb103adbff7adab1a9d5466a2abe9b9750cef6ff1ae0f57169c75e66966cecd3a8f3859091182d275cc9717859addb37738ba22beb97c88967c1105faa47e2e441dfca4d326c4948a927788bf210545126637bbd16eca622a0cbd3141dff15cd37d3aac34bc52628c156ae28edc91cfa0af564503f6e6438de551ce"}, [0x2, 0x8000000000000000, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0x4, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0xccd, 0x5, 0x4, 0x101, 0x5, 0xc, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8005, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x2, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0x10003, 0x5, 0x6]}) r2 = getpid() perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0xd1, 0x9, 0x0, 0x7, 0x0, 0x4, 0x2, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x2, @perf_bp={&(0x7f0000000080), 0x4}, 0x68, 0x20, 0x5, 0x6, 0x984a, 0x2, 0x5}, r2, 0xb, 0xffffffffffffffff, 0x8) r3 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x80, 0x8, 0xff, 0x3f, 0x0, 0xfffffffffffffff9, 0x1820a, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x5, 0x0, @perf_config_ext={0xffffffffffffff86, 0x2d9}, 0x10801, 0x7, 0x2, 0x3, 0x2, 0x100, 0x9}, r3, 0x0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1000001, 0x120011, r0, 0x79fa2000) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00', r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x1800007, 0x13, r4, 0x2000) poll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x180}], 0x1, 0x2) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={0xffffffffffffffff, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) [ 2532.619936] overlayfs: missing 'lowerdir' 22:20:21 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000680), 0x8) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000006c0)=@req3={0x80, 0x6, 0x7f, 0x2, 0x9, 0x10001, 0x1}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000100)={0x4}, 0x4) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00000000c0)=0xd, 0x4) syz_emit_ethernet(0x26, &(0x7f0000000000)=ANY=[@ANYBLOB="ffe7db5df2c1aaaaaaaaaaaa9100000081000000000c0000000000000000bda850dead9a6e6ed4dd43352b69afd2b5f73590ad0d73feee77ce2fb0e739145b96fa2911361f09ec42a9ba031bd2bd388b8215add5d0546210804c7bde7d93d91f57700818f85b3ef7ed47262a7a5bc1f2abd08302109fab5fd14a91aa3a30dfa969bf53f2732006a7f4e45b620800000000000000603ee8ce5a60d6d693e0fd4701976da3eebd608f8e4b8836aef1"], 0x0) 22:20:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:21 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaa39cc9300000081dead9a6e6e"], 0x0) 22:20:21 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, 0x0, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_hsr\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x64}, 0x1, 0x0, 0x0, 0x4040}, 0x40000) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2532.761701] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:21 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x2}, 0x4) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) [ 2532.807649] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2532.830430] overlayfs: 'file0' not a directory [ 2532.841664] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="4b7eef9b", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2532.852026] overlayfs: filesystem on './bus' not supported as upperdir [ 2532.957032] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2532.957985] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2532.969106] overlayfs: failed to resolve 'file0 HaÿàP³tR¿ [ 2532.969106] ß': -2 [ 2532.984518] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2532.991864] overlayfs: filesystem on './bus' not supported as upperdir 22:20:21 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000100)=@v1={0x2, "8ec04c71655d9e88489eaa07996fb805b3222386"}, 0x15, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:21 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000080)="be38", 0x2}], 0x1, &(0x7f0000000040)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private}}}], 0x20}, 0x4) r3 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYRESOCT], 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 22:20:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c24c405f8ebf43e63964c28a5483d000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, r1, 0x400, 0x70bd26, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0xc840) 22:20:21 executing program 0: r0 = semget$private(0x0, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x401}], 0x1, &(0x7f00000000c0)={r1, r2+10000000}) r3 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r4 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r3, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r5}, 0x10) 22:20:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0xffff8851, 0x0, 0x0, 0x0, 0x8}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r1, &(0x7f0000000980), 0x10a9) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x4200, 0x4) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x11) io_setup(0x6, &(0x7f00000003c0)=0x0) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="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", 0x100, 0x7}]) r5 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, 0x0, 0x8400fffffffb) sendfile(r1, r1, &(0x7f0000000400)=0x26, 0x8080ffffff7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000100)='./bus/file0\x00', 0x50) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRESOCT=r5]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) [ 2533.006358] overlayfs: 'file0' not a directory [ 2533.007068] overlayfs: filesystem on './bus' not supported as upperdir 22:20:21 executing program 5: socket$packet(0x11, 0xa, 0x300) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) sendto$packet(r0, &(0x7f0000000140)="b001cc519e291bf38ed40a93871612d7c98ac5e5fbeb3e7cac9765b8ff98c19b296e56ac80fa31f9ad1f3e9130960689a4bcae9eaf694cdb7cbf94b0e2152d3140c280092626a4552b69ae5302893103f6c87bf5a944554f2e8708594498dc360ff4d19f271a39cff7efc46f55cb84a9e699847674fa73ddbf27f6c3f9abd164fb3ba8363ec95960c75931b72b6f60fdea9c65b032b25b8aad9c1c61b901838d9db2582d4bfe310ff31dedd88d332f67e214e066494f8fc78ccd7e10973e98aef2cb9a619b2aeb610e", 0xc9, 0x40, &(0x7f0000000040)={0x11, 0x2, 0x0, 0x1, 0x40, 0x6, @random="9db9f745454b"}, 0x14) openat(r0, &(0x7f0000000100)='./file0\x00', 0x208000, 0x199) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000080)={'syztnl1\x00', 0x0, 0x2f, 0x1, 0x3f, 0xffffff7f, 0x4c, @private2={0xfc, 0x2, [], 0x1}, @private1, 0x0, 0x7, 0x3, 0xf529}}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000280)={@ipv4={[], [], @local}, r1}, 0x14) 22:20:21 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000000140)=""/220, 0xdc}], 0x2, 0x80000000, 0x8) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) [ 2533.106662] audit: type=1804 audit(1616451621.930:224): pid=21249 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir194018619/syzkaller.MMjvIv/4914/bus" dev="sda1" ino=14411 res=1 [ 2533.221636] overlayfs: unrecognized mount option "00000000000000000000006" or missing value [ 2533.260871] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2533.286778] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2533.298872] overlayfs: 'file0' not a directory [ 2533.305689] overlayfs: filesystem on './bus' not supported as upperdir [ 2533.934538] audit: type=1804 audit(1616451622.760:225): pid=21249 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.1" name="/root/syzkaller-testdir194018619/syzkaller.MMjvIv/4914/bus" dev="sda1" ino=14411 res=1 22:20:24 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:24 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FIONCLEX(r1, 0x5450) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df7c18aaaaaaa000081000000000c0000000000000001bda850dead9a6e6e00000000"], 0x0) 22:20:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_COALESCE(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x154, r2, 0x10, 0x70bd29, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xc0, 0x3, 0x0, 0x1, [{0xbc, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0xb7, 0x2, "0373b89d0aabc74989cfa703fbae5b4de1d2d0f3c0c5d126bf3f4ed801cee95c99f269fc812992c1edfc3297dae129d389847c52198fcd42697eddb50ae0b21423c1a5a8f91ad4078c1ecff3454b1ee1fac98e8aaae073f0a3d351e7ab599e26d1cee7a004265a41922c57f557e36c66055cc0ed563425d1b905f18b5eb6043cdb7bfb7288327c91123618b92b29f4ee432e63a499c777d3014ef76195aa350319bc41543fee7c51214e328d059c070c0bd546"}}]}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x80, 0x3, 0x0, 0x1, [{0x7c, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0x75, 0x2, "cd5267524396c03b651183723c0f101c97a97c23f3bc39575fa9f5e728bcf45ced8810042193163bc6e259baefd1f23d20ac8323e231df811754e48aa951c1fc197f59b3f8d56ae54ca2e7c8d3956d2513ace9bb3f2d73696cbe704e70bb28fd903cfadd151e3623134cc5bcbd29bcf993"}}]}]}, 0x154}, 0x1, 0x0, 0x0, 0x8001}, 0x20008805) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000180)='nl802154\x00', 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_GET_SEC_KEY(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r5, 0x56f6742463ffff35, 0x70bd25, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000041}, 0x80) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(r3, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x14, r5, 0x800, 0x70bd25, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0xd0}, 0xc0) sendmsg$NL802154_CMD_DEL_SEC_DEV(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x24, r5, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NL802154_ATTR_SEC_DEVICE={0x10, 0x23, 0x0, 0x1, {0xc, 0x4, {0xaaaaaaaaaaaa0202}}}]}, 0x24}, 0x1, 0x0, 0x0, 0x404c900}, 0x810) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="fffffeff", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r7 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcsa\x00', 0x2, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000480)='nl80211\x00', r0) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r7, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000840)={0xd8c, r8, 0x200, 0x70bd2c, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0xfffffffd, 0x44}}}}, [@NL80211_ATTR_CSA_IES={0xcec, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_PRESP={0x12, 0xbb, [0x8000, 0x1, 0x13, 0x9, 0x8, 0xfff8, 0x81]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x18, 0xbb, [0x2, 0x7, 0x9, 0x7, 0x4, 0x401, 0x9, 0x6, 0x80, 0x9]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x8, 0xbb, [0x8001, 0x7ff]}, @beacon_params=[@NL80211_ATTR_IE_PROBE_RESP={0xa8, 0x7f, [@random_vendor={0xdd, 0x8b, "bac3d9ce5d88dc1f9fb118de6e7164c3bd596cab8f303c2ba7a0f15d199d12dfa657d6e2643079048d8131d8a3fb3042a77e832d4014dba8f740ae27d7d9316a3bf64abd5d6264f6f64c753aa73502eb3b17252bd78c297ece9aa812ca1f1c5d39bf96d43e66ecc38fe41b05df1b5d9fbd6bfb01ac1a296109e7296f1907c0814584de113275c5c2b6b23d"}, @link_id={0x65, 0x12, {@initial, @device_b, @device_b}}, @sec_chan_ofs={0x3e, 0x1}]}, @NL80211_ATTR_FTM_RESPONDER={0x1bc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xe2, 0x3, "3acc7c73ce1d42739772c7fce623578e03ee1b8e1dc8ba62541f94ccda0288cd21b2c32a704710574aa490e1630e127d42859e1a76b134772628dfe6c1b5fac2c9e9d9a73ffa0624e95adb0e2d4c5d982d9e271f273daf0ab593dda25160aec1df49fcec1c9e2df8f174e20c44569d64f02e714f7dc160aff0c5d8a97f8a3af7f1575e07ddcc82de601578d555e0c5d9ee0fe7b602a8f1c5a7afc222c9c2abf09a73efd7c25462ea6de2ecb8e8a4345b4efdf89ea089424dcdb6d87cdfd3d3fde2d2826144921d3043b27f718f09fc9ad0d8f32cc7a1c7ab46f2c4b728e3"}, @NL80211_FTM_RESP_ATTR_LCI={0xd4, 0x2, "5d2fa8676b7df453f34b93fd26e3cf67118f0d345a80a2ccc6a248391114960090a8e592d8798496b0651b9eaf56ac3620a09bed159c7ff693ddc014740cc2bb3fa7b3cdb9f9c324b77d1c1a1b2062a446cfb04d10be912ab906dc0a58d506237474edd5258575936073117613b7f3096b2fa5b23b0f7b657623840b3f03ba666643129d1c67aa373d0ab11b1d87247d2c17571fd92734b65303ed0b6c8d76d63df1ea8f91c9bbbd905ff45a8ab18cb433aa71bf7458856ad396b4dff1e4a126626f2c1bc050486c85aefc8753a117da"}]}, @NL80211_ATTR_FTM_RESPONDER={0xdc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0xc3, 0x2, "28f365ac244ae1a2912c6a8e62b29d6f39be22a1cb1d846eaf5371b33c24a6cb2f49dc1e95bfe76a8a7cb2cf3539ab0526e9159354ce855d868a48e44131cb08855aa99427d7cfb2de605e3cec23290e77803beb43a3b20e9fda3584951223e32f80091a7c9a53339a2b1076b8dde5a1b19bf62913cbe539c2a0f92d52d76a0986628ad3906dc6099c601a0cca8abc03cd1169f708d914fe514c438f2bc126aea23c25030b6288ceb187f95b91d72f21a566bcb034853ac5d7d2cde1b195c5"}, @NL80211_FTM_RESP_ATTR_LCI={0xc, 0x2, "97c465802f900ba8"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}]}, @NL80211_ATTR_BEACON_TAIL={0x1a7, 0xf, [@ht={0x2d, 0x1a, {0x4000, 0x0, 0x0, 0x0, {0x4, 0x1, 0x0, 0x40, 0x0, 0x1, 0x1, 0x3}, 0x1, 0x200, 0x1}}, @dsss={0x3, 0x1, 0xac}, @mesh_config={0x71, 0x7, {0xffffffffffffffff, 0x0, 0x1, 0xffffffffffffffff, 0x2, 0x9, 0x41}}, @ssid={0x0, 0x11, @random="30b6473fba32ba5dd2adafa96fb229b15c"}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x6, 0x8, 0x65}}, @tim={0x5, 0x42, {0x9, 0xe8, 0x0, "ad74b00c5a33a196a68bee8eb83f2f9d01a2efc64c61c29bb8d9a5f99f3f49e22593bc16d17fe3ee5f6080d4eb0256e0f3f32f85f864758a7f605595c19ea1"}}, @perr={0x84, 0x108, {0x8, 0x10, [@ext={{}, @broadcast, 0xfffffffe, @device_a, 0x2d}, @not_ext={{}, @device_a, 0x0, "", 0x16}, @not_ext={{}, @broadcast, 0xfffff563, "", 0x2d}, @ext={{}, @device_a, 0x10001, @device_b, 0x3f}, @ext={{}, @device_b, 0x1, @device_a, 0xb}, @ext={{}, @device_b, 0x1000, @device_a, 0x15}, @ext={{}, @device_a, 0x6, @device_a, 0x1}, @not_ext={{}, @device_b, 0xfffffffc, "", 0x2c}, @ext={{}, @device_b, 0x7ff, @device_a, 0x33}, @ext={{}, @device_b, 0x10000, @broadcast}, @not_ext={{}, @device_a, 0x8, "", 0x18}, @not_ext={{}, @broadcast, 0x37, "", 0xe}, @ext={{}, @broadcast, 0x1ff, @device_b, 0x11}, @not_ext={{}, @broadcast, 0x0, "", 0x3d}, @ext={{}, @device_a, 0x6, @broadcast, 0x2f}, @not_ext={{}, @broadcast, 0x1f, "", 0x12}]}}, @link_id={0x65, 0x12, {@random="202f86b1869e"}}]}, @NL80211_ATTR_BEACON_HEAD={0x4e2, 0xe, {@with_ht={{{0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1}, {0xe54}, @device_a, @device_a, @initial, {0x0, 0x7}}, @ver_80211n={0x0, 0x3, 0x2, 0x3, 0x0, 0x2, 0x1, 0x0, 0x1}}, 0x80, @random=0x4765, 0x4c4, @void, @void, @val={0x3, 0x1, 0xae}, @void, @val={0x6, 0x2, 0x7fff}, @void, @val={0x25, 0x3, {0x0, 0xad, 0x5}}, @val={0x2a, 0x1, {0x1, 0x1}}, @void, @void, @void, @val={0x71, 0x7, {0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x41}}, @val={0x76, 0x6, {0x13, 0x7f, 0x1c, 0x3}}, [{0xdd, 0x5f, "8f927a103eec1a69e065d670444bf30cef098239d230c720488f03da31144fa1ed7865c1d45076a3e4f1725cfbf1f652d682efc2b58ec938e3f8b95579e0d1f2d75a8cbd23b9c34980564708bde1cd1186c37ea351651b6803c75c3ffb760f"}, {0xdd, 0x5c, "440fe031f43bde688268f36262adc10339b17d32011fd78755c37e68f358dd12a208e26f159c728e681af6c732243cca758c2848dd8b2dfc6e0b646d814d4798707d41173477bbece0d3fe3a16c2317b830ac15264cfe49cf28b71ac"}, {0xdd, 0xfa, "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"}, {0xdd, 0xcd, "11291d1f065d0695713afb6d9857fffdda627e7455363474220eac76f72f01d83a96d48aa144bdf9b1b4c6fe71bf99cce75285db9c1a8fc5d6f472097180335a699ba63b650315548471458f730f7a0340eb4adcf54f25ccbcb6f41e2a93ab2c063265390ca930a12d9a07e955d8534836c04b4ca59bd87e0ac78ff96b08cab22b8dc778f111b75cca9fd75f6b35eaae8a45e2d4c97fbad641be90751912e2ff398012f99976e41f0a7837146cecae69de5b6a8d7a07899ed05799ffdf24eeb021ef8c8a7b44b8f71708531e62"}, {0xdd, 0x8, "d31512a03c04c08d"}, {0xdd, 0x8b, "551394dee7f80b31c3c211bcba45ca44ddf6a735e75e8aea0abb172e9acbcf6e579617bdaecbafb86b65765d6ad1cf3d07679f951991d22c57d0849008b449c1503016c0f256b775217d37a54911959d1490eef733fc77614917ca8d9a84deb0340ad52c1b1a2eebf658dd32c43d92e052dd6fbb4a1d9a162a4627567a24680e381be5bbc392fc85530693"}, {0xdd, 0x89, "c77e64694e7f4401850c66d509afb9ab0e9a3cc3d119f05f4f1c8472e5601ddf5b886caa3ee1dadbbe8e760158f3e9b2e9c42ade36e01f24a7327c88f240b22b2ad08ef763b66fdaf63f245933291cf3981e94c4fe78004dec354b2406ca7dc2bcdb2b8d9e2526eae30b8ba1c3b71086ca2f15d484871973998926a30c304695f58f72453284cf6776"}, {0xdd, 0xa1, "c6b2548c83c7ec406d79a14868cb206392c83ea4c7d36131f798bfc2f16829d2e7e981cc7dd42c445920d4a9424c7b8a945cd0c75007dc4e461cf4c98dbc63247433f036a7848669aa3bfa5a888f2612962d58427f35cc7aa99855a141848022cf742399c2918b859453cc733bb91d884dbdc8b51fd6a6901ae396261171da8a3a072f33d83e75936a27badbd510adaa9302616d710d0bfb5d9e0043e42ab99f01"}, {0xdd, 0x45, "5165f9ecde984a7582faf47a17ad785bf8793839583a210b6f8327ccaebefd691f49fb21a390bca140304ccd89d557b7fb81746c1846afc19839dae6fd84d54452b6463457"}]}}, @NL80211_ATTR_IE_PROBE_RESP={0xc9, 0x7f, [@rann={0x7e, 0x15, {{0x1, 0x40}, 0x3, 0x5, @device_b, 0x3, 0x526c, 0x10001}}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x7f, 0x5c, 0x81}}, @random_vendor={0xdd, 0x8a, "177341f3e9bbe2887f4a226cf37ea61b702c2d1500fb507f74e12f79bb7a847b2e9e91998445934b3e4130f928b1d7cce3385863045aaceaf6803945f2d6c9f92a1aade49e9f928aa118557211767007bd500d394d9c32ef12308418c4d1eccf638a9e23313c1f2777372e863f1ea517e12878b82f2edb8396d1c6e9c8f2a34269a728b5e48cad401bd0"}, @link_id={0x65, 0x12, {@initial, @device_b, @device_b}}, @peer_mgmt={0x75, 0x6, {0x1, 0x3b, @val=0x7, @void, @void}}]}, @NL80211_ATTR_FTM_RESPONDER={0x210, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0xc, 0x3, "a5fedd1dacc0461a"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x88, 0x3, "15312c0f42285e569142d16b748707d22bde57b991d3f745e5100d9bd6b4620b3b970db48e9ec9600abcd956ec585d3251ef244531fd1a4cf26bf25471695351ac46929db9da1ea7249a64ccba3570bb9f8cb48d72e28594af91b86282f1eb4ef4fc958b93650c462736bbfd8267c5e8a73fd9025065f6dd067fd5c0fc1208c47bf71b55"}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x5, 0x3, "06"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x23, 0x3, "fde81dc31853bf4dda45d6c70aff57634620bbbf4857557a9e85f8acc06232"}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0xfe, 0x3, "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"}, @NL80211_FTM_RESP_ATTR_LCI={0x41, 0x2, "3f0ca174ee9fb821dd42ce581add8375a69ea67d8c50e6367553a94384a1133b83284a4de34ba9be62becd11bd3ad8de107e7d7d49daccd8afd3c0a2bc"}]}, @NL80211_ATTR_IE_ASSOC_RESP={0xc, 0x80, [@cf={0x4, 0x6, {0x3, 0x54, 0x7fff, 0x8001}}]}]]}, @chandef_params=[@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0x4}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x7}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xfffffffb}], @NL80211_ATTR_CSA_IES={0x30, 0xb9, 0x0, 0x1, [@NL80211_ATTR_CSA_C_OFF_BEACON={0x14, 0xba, [0xc000, 0x352a, 0x0, 0x23cb, 0x2, 0x41b, 0x9, 0x9]}, @NL80211_ATTR_CSA_C_OFF_PRESP={0x18, 0xbb, [0x72d, 0x87, 0x6, 0x4, 0x7, 0x6, 0x6, 0x6, 0xfff7, 0x20]}]}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x37}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x47}, @NL80211_ATTR_CH_SWITCH_COUNT={0x8, 0xb7, 0x36}]}, 0xd8c}, 0x1, 0x0, 0x0, 0x20000001}, 0x20008000) 22:20:24 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$sock_ifreq(r1, 0x8911, &(0x7f0000000040)={'batadv_slave_1\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000000)={0x6, 0x38}}}) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r3, 0x89f7, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000200)={'sit0\x00', 0x0, 0x2f, 0x8, 0x0, 0x800, 0x0, @empty, @dev={0xfe, 0x80, [], 0xe}, 0x1, 0x80, 0x9}}) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r4}, 0x10) 22:20:24 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) acct(&(0x7f0000000000)='./file2\x00') creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="bf13cdb67c15d01b307d48fb659562a114ffb46564e7f90fb69f0438b140988c3a93d91d3d3c445bc24d61d5f4599ea31370946c11"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='uppYrdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000100)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000000)=@md5={0x1, "61be0d8f5cd9b0292a3594e87cda3df1"}, 0x11, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', r0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:24 executing program 5: ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000040)) r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x100) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000140)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000080)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaabaa50dead9a6e6ed3eeff6893b2e8e657e5040c66740b1e40e2d03ffff5f48a8dfddd2f10415ff4445f652d31baf66e47d762b13ed3ac21448167cc11483e33595ed97e"], 0x0) 22:20:24 executing program 5: socket$packet(0x11, 0xa, 0x300) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x20000, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000100)={@random="ff06db5df2c1", @random="fa91fc674800", @void, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) 22:20:24 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='trusted.overlay.upper\x00', &(0x7f0000000380)={0x0, 0xfb, 0x4b, 0x4, 0x1, "8c706d1ea4f7b91252414c807e3ac223", "1889ca300a5f7dd9d79a035f83b1280551a3327e9b9236949a1135a79995e689b46e8c5ae5443bd84eca70e8b09522cbc9b89d751978"}, 0x4b, 0x1) truncate(&(0x7f0000000140)='./bus\x00', 0x3) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYRES32=0x0]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2535.782529] overlayfs: unrecognized mount option "uppYrdir=./bus" or missing value [ 2535.814349] overlayfs: 'file0' not a directory [ 2535.821019] overlayfs: unrecognized mount option "uppYrdir=./bus" or missing value 22:20:24 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT=r1, @ANYRES64, @ANYRESDEC=r1, @ANYRES16, @ANYRESHEX=r3], 0x1c}}, 0x0) 22:20:24 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa9100000081000000000c0000000000000000bda850dead9a6e6e49108764c5726baf110ee387b9c344d163270f9ed8314f6d01e69c512098b115c92be66c810968f6fb891700000000000000003280ab21733ef1aa3e9938473508aab27dc058f3cbb4eba8d39f0b3c164c220237f73baf733b9df1426c25b14a6c8c48b5b224c71aad58106998df1527f27752af63e28502233b89f6492fd45c0ce7942a064159a2289e"], 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) syz_emit_ethernet(0xf0, &(0x7f0000000380)={@broadcast, @random="0d3ca60cb975", @val={@val={0x9100, 0x7, 0x1, 0x2}, {0x8100, 0x1, 0x0, 0x1}}, {@generic={0xf213, "cb5ef241e7dd64fc46d30ea804ee5c725687e4106a85963fca46fb5e5f9aedb873b4db8fda265c9833fb147476226602fa0679dc9d5ff1a7928487f0ca2cdd08ed37e57b52aa136ef9011dbe454b816ca09c1abe985468614efa07ef8c171d1e6605844c5b260a381f516d02ec9d8e7ca69bfe19f955230a319f600cec5506d84d5e8a565c96d0ba7f03bdca0db27b977b789d4638cad4b1f04752f45ca9ab4fae72ac2d0483db06949d44a3fee84067b51bddaeeb3201d35609719e5e2373e626460fff8507f6dbf56f489a5c32240b2e9baddb8ad89f564eaa"}}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)=@ipmr_newroute={0x50, 0x18, 0x400, 0x70bd2b, 0x25dfdbfb, {0x80, 0x80, 0x10, 0x7f, 0xfd, 0x2, 0xfd, 0xa, 0x2c00}, [@RTA_OIF={0x8}, @RTA_GATEWAY={0x8, 0x5, @broadcast}, @RTA_IIF={0x8, 0x3, r1}, @RTA_MULTIPATH={0xc, 0x9, {0x3, 0x4, 0x3}}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x7}, @RTA_SRC={0x8, 0x2, @remote}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x2004c801) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000500)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=@ipmr_getroute={0x1c, 0x1a, 0x2, 0x70bd25, 0x25dfdbfc, {0x80, 0x14, 0x20, 0x3, 0xfc, 0x0, 0x0, 0x1, 0x100}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x20040000) [ 2535.899397] overlayfs: missing 'lowerdir' [ 2535.936156] overlayfs: missing 'lowerdir' [ 2535.953153] overlayfs: filesystem on './bus' not supported as upperdir [ 2536.032768] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2536.048336] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2536.058870] overlayfs: 'file0' not a directory [ 2536.067035] overlayfs: filesystem on './bus' not supported as upperdir 22:20:27 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:27 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x26, &(0x7f0000000000)={@dev={[], 0x37}, @dev={[], 0xa}, @val={@val={0x9100, 0x5, 0x1, 0x2}, {0x8100, 0x5, 0x0, 0x3}}, {@can={0xc, {{0x1, 0x1}, 0x3, 0x2, 0x0, 0x0, "cc2d727d4e39390b"}}}}, &(0x7f0000000040)={0x1, 0x2, [0x903, 0x30a, 0x62f, 0x8c]}) 22:20:27 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x3, 'vcan0\x00', {0x899}, 0x8}) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:20:27 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) perf_event_open(0x0, 0x0, 0x4, r0, 0xec862351a83ed811) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:27 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') 22:20:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) r4 = timerfd_create(0x2, 0x80800) r5 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001080)=@bpf_tracing={0x1a, 0x5, 0x0, &(0x7f00000000c0)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0xb, [], 0x0, 0x17, 0xffffffffffffffff, 0x8, &(0x7f0000001000)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000001040)={0x5, 0x0, 0x0, 0x4}, 0x10}, 0x78) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000001100)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x29, 0x0, {0xfff, @struct={0x8, 0x40}, r6, 0x7, 0x0, 0x0, 0x0, 0x8, 0x90, @usage, 0x0, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x3]}, {0x0, @struct={0x0, 0x1}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40, @usage=0xffffffff, 0x0, 0x0, [0x0, 0xffffffffffff2e13, 0x0, 0x0, 0x1]}, {0x1, @usage, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9, 0x10, @struct={0x0, 0xf0}, 0x22336ab6, 0x2, [0x0, 0x0, 0x2, 0x800, 0x3, 0x200]}, {0x0, 0xffffffff, 0x5ef3}}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000004c0)={0x1, 0x80000000, @start={r6, 0x0, "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", "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"}, [0x5, 0xa25d, 0x20, 0x7, 0x2aa0, 0x0, 0x8, 0x0, 0x0, 0x8001, 0x3f, 0x0, 0xfff, 0x219, 0xb8a, 0x70b, 0x9, 0x7ff, 0x80000001, 0x2, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0xcff, 0x5e4, 0x5, 0x0, 0xaf1, 0x2, 0x0, 0x3, 0x0, 0x0, 0x8000000000, 0x0, 0x2, 0x1, 0xfffffffffffffff9, 0xfffffffffffffbff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x601d5d9f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffff, 0xa, 0x2, 0xf5, 0x0, 0x0, 0x0, 0x5]}) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f00000012c0)={0x1, 0x5, @start={r6, 0x0, "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", "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"}, [0x9, 0x8, 0x81, 0x100, 0x100000000, 0x1, 0x80000000, 0x4, 0x9, 0x4, 0x3, 0x1, 0x3f, 0x571, 0xfffffffffffffff8, 0x2, 0x1000, 0x400, 0x5, 0xffffffffffffff01, 0x6, 0x5, 0x8, 0x5, 0xb8, 0x1, 0x2, 0x80000001, 0x8, 0xfff, 0xf62, 0x1, 0x1ff, 0x34f, 0x30000000, 0x0, 0x170ee130, 0xb88, 0x100000001, 0x7, 0x4, 0x100, 0x8, 0x3, 0x8, 0x0, 0x689, 0x7, 0x4, 0x4, 0x25e, 0x7, 0x4, 0x1, 0x1, 0x100, 0x1000, 0x400, 0xd8a, 0x3, 0x0, 0x3f, 0x9, 0x9]}) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000840)={r6, "97cc229d6ae99dccbeceb6f2ed761e6b"}) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="019a0002000002"], 0x1c}}, 0x0) [ 2538.796863] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 22:20:27 executing program 5: socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="aa57ae4965c713447414aaaa7001000000000000aa91f5e2bf0932590c1add28"], 0x0) 22:20:27 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)=@can={{0x3, 0x1, 0x1}, 0x8, 0x1, 0x0, 0x0, "d91aee392fb6e90d"}, 0x10}, 0x1, 0x0, 0x0, 0x4008800}, 0x4000090) getsockname(r1, &(0x7f0000000000)=@ll={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x80) r4 = accept(r1, &(0x7f0000000480)=@nfc, &(0x7f0000000180)=0x80) connect$can_bcm(r4, &(0x7f0000000280)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r3}, 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00', r5) sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000540)={&(0x7f00000005c0)={0x20, r6, 0x2, 0x70bd29, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0xffffffff, 0x45}}}}}, 0x20}, 0x1, 0x0, 0x0, 0x40003}, 0x881) r7 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000200)={r7, r8}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) connect$can_bcm(r5, &(0x7f00000002c0)={0x1d, r3}, 0x10) 22:20:27 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x1e, &(0x7f0000000100)={@random="ff30db5d8a1c", @local, @void, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) [ 2538.909551] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2538.921786] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 22:20:27 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00', r0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:27 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r0, 0x80089419, &(0x7f0000000040)) syz_emit_ethernet(0x26, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "a850dead41316e00"}}}}, 0x0) [ 2539.044137] overlayfs: './file0' not a directory [ 2539.044893] overlayfs: 'file0' not a directory [ 2539.073444] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:27 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2539.101416] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2539.110208] overlayfs: maximum fs stacking depth exceeded [ 2539.127498] overlayfs: filesystem on './bus' not supported as upperdir [ 2539.181549] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2539.206363] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2539.218846] overlayfs: filesystem on './bus' not supported as upperdir [ 2539.228613] overlayfs: failed to resolve 'file0': -2 22:20:30 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$l2tp(&(0x7f0000000000)='l2tp\x00', r0) r2 = socket(0xf, 0x3, 0x1) sendmsg$TIPC_NL_PUBL_GET(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xac, 0x0, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xd67b}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xb60}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x800}, 0x20000800) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x3f7, 0x1, 0x70bd26, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="1e00000040fcaa57c4a720448b5093f9955c5a8ffed48b1a7be6e7b9a02d522addae229422e8b430c000102d3e627b18c2b68f9d1bdbe894e73e9e848fa41014bb59e53598e1ba26a5a2501fe4143961c4bd3272f96c186d8cf1e42a70b67b9817a2977dc3f5084ea923a4ea099bb7a57fb741ecb15389b1df21c11b19e5aa358de44b503d65dfe2605c4dc9f74a87aa2692ab1ce2b7bd7744ae4d234e236b34ba18542b60f91653", @ANYRES16=0x0, @ANYBLOB="02002bbd7000fedbdf250100000006001a004e22000005000d000100000006000e0002000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x8805) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r4 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x401, 0x80000) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000780)='nl80211\x00', r3) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x24, 0x0, 0x2, 0x70bd25, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000010}, 0x20044000) sendmsg$NL80211_CMD_START_AP(r5, &(0x7f0000000940)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000900)={&(0x7f0000000840)={0x8c, r6, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x5e}}}}, [@NL80211_ATTR_HE_OBSS_PD={0x44, 0x117, 0x0, 0x1, [@NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0xc}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0xa}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x10}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x7}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0xb}, @NL80211_HE_OBSS_PD_ATTR_MAX_OFFSET={0x5, 0x2, 0x4}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0xc}, @NL80211_HE_OBSS_PD_ATTR_MIN_OFFSET={0x5, 0x1, 0x1}]}, @NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_P2P_CTWINDOW={0x5, 0xa2, 0x4}, @acl_policy=[@NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_ACL_POLICY={0x8, 0xa5, 0x1}]]}, 0x8c}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r7, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r4, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000680)={0xc8, r8, 0x800, 0x70bd2d, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REKEY_DATA={0x10, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "ceb67b0f1b2f7cef"}]}, @NL80211_ATTR_REKEY_DATA={0x4}, @NL80211_ATTR_REKEY_DATA={0x1c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "06fac3633da85449"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2f2369eb7ba44339"}]}, @NL80211_ATTR_REKEY_DATA={0x30, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="488c3d5b42c689933540ee051b143ca93a7bb91d2b5de268c09b05b66bbfbb1a"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x9}]}, @NL80211_ATTR_REKEY_DATA={0x54, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="7db7a21592472382f62e716a326b88cc31cd79f21c69854c70b17c68b37ecbdd"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a29ccf83da1d73c0"}, @NL80211_REKEY_DATA_KCK={0x14, 0x2, @kck="7ab5f75f709885d1901ed0b401624564"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "cecda0323f16c55c"}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x90}, 0x20000000) 22:20:30 executing program 5: r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000000000)='.log\x00', 0x180c0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000080)=0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) socket$netlink(0x10, 0x3, 0x8) fcntl$getflags(r1, 0x40a) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x88) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x2000) ioctl$sock_ipv6_tunnel_SIOCDELPRL(r0, 0x89f6, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x2f, 0x1, 0xfe, 0x8, 0x63, @loopback, @dev={0xfe, 0x80, [], 0x1b}, 0x10, 0x40, 0x1, 0x80}}) syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x8, 0xb0140) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYRESHEX=r4], 0x24}, 0x1, 0x0, 0x0, 0x20000084}, 0x20008000) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$BTRFS_IOC_BALANCE_V2(r5, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYRES16=r2], 0x0) 22:20:30 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$bpf(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x1090008, &(0x7f0000000140)={[{@mode={'mode', 0x3d, 0x5}}], [{@uid_lt={'uid<', 0xee00}}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:30 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bind$can_raw(r1, &(0x7f0000000040), 0x10) socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r2 = socket$netlink(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 22:20:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340)='802.15.4 MAC\x00', r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000010c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001080)={&(0x7f0000000480)={0x44, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xa9b1}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x5}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}]}, 0x44}}, 0x44800) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000000640)={0x1, 0xed1, @status={[0x97a, 0x5, 0x7f, 0x8001, 0x5, 0x100000000]}, [0x8001, 0x8, 0x3ff, 0x4, 0xffff, 0x913, 0x3, 0x7f, 0x6, 0xc861, 0x0, 0x2, 0x3, 0x1e, 0xfff, 0x7, 0x80000001, 0x1, 0xffffffffffffffe0, 0x5, 0x5, 0xdc, 0x10000, 0x8, 0x1, 0x2509, 0x6, 0x4a1, 0x7, 0xffff, 0x4, 0x5, 0x80, 0x6, 0x2, 0x8d, 0x0, 0x81, 0x0, 0x3, 0x7f, 0x7000000000, 0x1, 0x6, 0x3, 0x8, 0x80, 0x7, 0x101, 0xb74, 0x6, 0x3, 0x1, 0xf5, 0x8, 0x7, 0x8, 0x4, 0x9, 0x9, 0x0, 0xd091, 0x4, 0x5]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x2159c44, &(0x7f0000000580)={[{@index_off='index=off'}, {@xino_off='xino=off'}, {@default_permissions='default_permissions'}], [{@dont_hash='dont_hash'}, {@subj_user={'subj_user', 0x3d, '/)'}}, {@obj_user={'obj_user', 0x3d, '\'!\\@-\x9e(\r'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfsdef={'smackfsdef'}}, {@hash='hash'}, {@euid_lt={'euid<', 0xee01}}]}) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="c21a8e8be4ac7dc99e3120d9adaf33b27297a0c153de93076618f09d8f183dfc475cd09f803e2ad1801258d5fb09070055bf35c3b6f1935bf01034f3936fe5c30b41b11b7b2c4bfbc6a7d35e0fd25e31feb539086b412fa6d96d064dcfb407dfbd0b82a610e47ce9662d5c8361e9e5ce19d842119be2449232048dc64f7cf494ebaa532f5d8101e60eaed53e04b78b93d55486c51c70aac19ffd837a3aa58a4468a5706bb5648bf2ced4d4dbc7cdd8e67ca9a21269b9ffa52a102d6ef3d54a8ab6bd4ff58dca7b"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x20800, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00', r2) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0001009407e47ba87a3a23cf80cda99ecf81fbddb6dce58a4deec4bd825384fbbb384d6b4354b68b2153bf83d5fdb8f289f6190790380c979e54c71ab38109882912ea94cb785c014bcdba421cbcee323f000000000000001b385c4bfb2d7858c6ab4d4de5cf613661c7af052d6c23b942eac673040b2ac09932acf8146c87ffdf88b2075a92ef966d5d53b4e4f63f23695a04ea751cc8aac78bd52ec0b04278c463dda60b3b5a35d18c7c4f8311ab0d7bbe", @ANYRES16=r1, @ANYBLOB="3bfef6bbfd4837cd8c2d00bd5699541f1374fbc504e14f508b613ec4acf1a4bf86a4ccb2cd62d70fedc86110cf798f3a871600ef"], 0x1c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xec, r1, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x2}, @NL80211_ATTR_REG_RULES={0xc0, 0x22, 0x0, 0x1, [{0x44, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x10001}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x67e585ce}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x6}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x7fffffff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0xfc0c}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x8001}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x3b}]}, {0x34, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x4}, @NL80211_ATTR_DFS_CAC_TIME={0x8}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x9}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x80}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x58f14822}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x4}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x20}]}, {0x14, 0x0, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x117a}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x3}]}, {0x24, 0x0, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x57a}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x1}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x2}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3}]}]}, @NL80211_ATTR_DFS_REGION={0x5}]}, 0xec}, 0x1, 0x0, 0x0, 0x44}, 0xc080) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r4, 0x4, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_KEY_CIPHER={0x8}]}, 0x24}}, 0x8000) [ 2541.796047] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2541.826701] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2541.836655] overlayfs: 'file0' not a directory 22:20:30 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f7765726469723d163a66696c6530"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount(&(0x7f0000000000)=@sg0='/dev/sg0\x00', &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='overlay\x00', 0x1000000, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:30 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) [ 2541.846567] overlayfs: filesystem on './bus' not supported as upperdir 22:20:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="35972000", @ANYRES16=r3, @ANYBLOB="010000000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, r3, 0x800, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_STA_WME={0x3c, 0x81, [@NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x7f}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x69}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x7}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x1f}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x80}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x79}, @NL80211_STA_WME_UAPSD_QUEUES={0x5}]}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x8004}, 0x4000) [ 2541.915805] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:30 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip_vti0\x00'}) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @random="856dfc87dc1a", @val={@val, {0x8100, 0x0, 0x0, 0x3}}, {@can={0xc, {{}, 0x3, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) 22:20:30 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="1e93ae481fd9e42dae84f33a56572974441f425229c82bd9447110e86105eadd2db4da85bc72dc2555f38724eb3b74370d7fff6f28a5c5d9d0e93cb6468fde8d9934ee1e99cbf738f3723862cb240c825c7d6da054d645ea63ad12b4a52c577dc53eccd5ae98239bab7494449884001f6fc9e0a80db0ffdf9a62a4a0fc1e924ca24d1188672b42ff39e9baaec975f9ff3cc47be857e61db8461dec0bb285ed72bcdc5cb6f6b7", 0xa6, 0x40001, &(0x7f0000000140)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000001840)=ANY=[@ANYRES16=r1, @ANYBLOB="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", @ANYRES64], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00', r0) [ 2541.971598] overlayfs: failed to resolve '': -2 [ 2541.988357] overlayfs: missing 'lowerdir' [ 2542.016180] overlayfs: failed to resolve '': -2 [ 2542.031788] overlayfs: missing 'lowerdir' [ 2542.045716] overlayfs: failed to resolve './bus': -2 [ 2542.061597] overlayfs: 'file0' not a directory [ 2542.104107] overlayfs: './file0' not a directory 22:20:33 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:33 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) close(r0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x1d, r2}, 0x10, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="01000000040000000080ffff00000000", @ANYRES64=r4, @ANYRES64=r5/1000+10000, @ANYRES64=r6, @ANYRES64=r7/1000+60000, @ANYBLOB="030000e001000000000000e031000000df445ef22d0478f43a6a24433fc3c0deb562e8bb155666f67f6fbf25af20be37101db2ad410bcbbad5f57e2b518f629b9b06be802d60e1056f55347f4760f4b8e450865bb37bcfcd8ce1f12225"], 0x80}, 0x1, 0x0, 0x0, 0x4004}, 0x4000010) 22:20:33 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x10b, &(0x7f0000000140)={@empty, @remote, @val={@val={0x9100, 0x6, 0x1, 0x3}, {0x8100, 0x5, 0x0, 0x3}}, {@llc_tr={0x11, {@snap={0xaa, 0xab, 'n,', "aef85e", 0x88ca, "c2cb926425970f6675b1ca54ad4effb532cfd5a8080e6d99a1995cf6e14d3865e2424c4453bedef670c731a5808b3215f6857ddc407efd52fd9301beb3bcac213491b2112f42bf258ee4821733d4a486de9274ff8f6b2678ad3266a0dd3d2ad4b1317d36c10261f90a9da7893a40d6240cd41459b0404bd39b46a9f4f93081c4186a3a1e740f170b55f403b8cd12e03808ea4058b82d97e59e01f6eb439ee542d2ce06565e3f7b8ce8b902443a0999b842f7634e28a7e9ba712f117d3b90942e6ee2d5c01daddbc09e5d0351f3d027d794c599518fdc160d875fc84e1e8f95591da2b7f73ad6b3d756a31c97"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xc44, 0x8a, 0xf99, 0x5f4]}) 22:20:33 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="ec6f77657264697c3d003ae6696c6530c8a37864ae761b3272ea829e5aaa1398a661f83f1530a15eafa2579e46827d1a5357a1746e5ced1cf211f4be2e3c6166"]) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000380)={0x4, 0x70, 0x4, 0x81, 0x1, 0xa0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @perf_bp={&(0x7f0000000100), 0x8}, 0x800, 0x40, 0xc7, 0x2, 0x4, 0x6, 0x58}, r1, 0xe, r0, 0x3) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x1, 0x6, 0x2, 0x7, 0x0, 0x2, 0xa0408, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x1, @perf_config_ext={0x10001, 0x9}, 0x204, 0x7, 0x1, 0x0, 0x80000000, 0x79c00000, 0x7}, r1, 0x2, 0xffffffffffffffff, 0x1) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:33 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x194) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="cdefb46d59e614e3d87e878bb6b9930364c2e39373828ec7ea9bc89879ed386c371fce4621523323127f6e4c35b7af9485d40691b320ea7ae8fdb723f948226603d2205e78d8bcb6e1c5f294c827dbf2583fd0cef9f14073dd6c2ea9ee863352c1221241eb545bae4f0304c47bf30975c30769d769f38ce1fc2d035c231b3036d70cdd21c3825b5f1d2ee2d12904104c8dc7107b7575064c6fc1"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) symlinkat(&(0x7f0000000000)='./bus\x00', r0, &(0x7f0000000100)='./bus/file0\x00') 22:20:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f00000003c0)=ANY=[@ANYRESDEC=0x0, @ANYRES16=r1, @ANYBLOB="010000000000040000001b00000008009a000a000002c71ded505b51f6457b501d344ea2fece1d820511121261c083f6ddae8760b14a3811c624e17764f2c22842d785ea3665aafbd03c2d255afa7b8103f400449f28354d1a6dfd910f216b23687d21e4e03a23c85569839de52aa0626a9811ccfeeeb3b42f0309dbb543f7ed757158c0f6f9c7ed56c3ba5c336595b44c1984d9468bebba395a4829c2c201f678928271447badd2e67976edd1b5f17a2b48afc70f08237e601e86adf9616bcd74131de654d62447d30797c292e728c47bf3068f07fced0c9f340a9d7d214b5781412e18acdd334602e733"], 0x1c}}, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x400002, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x0, 0x0) bind$can_raw(r3, &(0x7f00000001c0), 0x10) r4 = socket$can_bcm(0x1d, 0x2, 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140)='ethtool\x00', r0) sendmsg$ETHTOOL_MSG_RINGS_SET(r5, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r6, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0xfa27}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x3}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8}, @ETHTOOL_A_RINGS_RX_JUMBO={0x8, 0x8, 0x7}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x3ff}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x8}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20048040}, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r7}, 0x10) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@can_delroute={0x14, 0x19, 0x8, 0x70bd2c, 0x25dfdbff, {0x1d, 0x1, 0x4}}, 0x14}}, 0x24c7602fe81f3ddc) 22:20:33 executing program 5: socket$packet(0x11, 0xa, 0x300) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev}, &(0x7f0000000040)=0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa91e4ff0081000010000c0000000000000000bda850dead9a6e6e"], 0x0) [ 2544.825809] overlayfs: unrecognized mount option "ìowerdi|=" or missing value 22:20:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) r6 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r6, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) r7 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r7, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "bc8a3eb208d35f1912dc6e3f0810d7caf7776d631b700dfbba426957e0af1b3cb11e24b97350709326bd88db69d9e8a4449f4c85e29f90f8318cd656cb0c9db2c8fedbb96c1635af806a9d2904f7d9b4927a49fee0bdbad16f26103baf45e6839bf3a6e35070bf3e9d7b636c9ad39c9eaa0e896d093791cd797a87e6ca5c39bcc8df2c3f0da0a6f265419e258024b1d90768e93393b131e6e3b86222b0a93a92400f4e8dd28e489884a87f8f0bd2637998bcd7e68987fae14a9bed0a4ad0a5c888d257edd3205754f438794395f163b8dbce80f885bb4d3de14a7c5e1e32805d67d09bb32492502445658b87b82dba9aa01d4e6d58f3d77bfee3e27d5bceb28c8c0ceb105927b9be76f8e9e62ce74c0baaa92fe6eab2c41b6af5c39decb7751e7a893d760ef8a11dfc48498b98870472ea28cd874acab3e6b1307b63ca4a9f07f63388ad69ba9e7f7dcbf1ec6917d83bbf74cca11bc94b3de6f39c026a0bf7a495d2267ac6f70bebf28913b6f61832cff1d3e3d9f8840e0c342747f8458c4116afc0a83bad355803b8ddccdd86e611cf243fe7e2b77251b238631560747b9b34f815bcdf437a180c3c49a619cc68baa73db1f6c93526a1b2b0f8cf74f0fb16290783e2a8c0166170ed2ea1b99e107ba6d95d0fa15ce2ba8e9c839c2d9dbe1445d22a4ccc3f85216c75a34931023c08419982db2dd00b33d64179117b843dd874c87c655cb9a33930701cba88a497817869eae25dda9a7a02a15aae3e9df7f8dada4fb9e41d3d651b1926d78f198aed545850eaff7f884a4161cf1970aa1a968956c3a9cbc09f0ca48cbf42d80a185a3011fe22987d5bdcbbf0d70d5dc5aa5195c5fd26d4757ae25e1a5433a51342d5ee1b023642ead3f2c62d5ce1f4661155e3ed158d5629681834c9bd02b1d22d3186b6fc468bda3d2d898f8f3397e92399d9cd00f954f8ec22d11dd58d19574e302daf41139c9dfe4c87334d85565fb2ec569be495463af4643f2e14646a478c99c13891f0ebe052e4dbea74146b16d8cc4486069c1d4103d51fcf3aa81d514f971caebc5edf7d706c0424d8c6f9da3dcf4850e80faebb19a4b77fc0091d4de8b67130a063eee3b38483cc5d27045949600a4bc0d8b57e31ef6e3a1b9e433001afd3a95a483fa06a7a47659585f6c19ae75525f4040f91cfad8fa7ed57d29d65b437a7a53101be981a0b876e3d9da6bca4e63cfd0e7bc0361952b3d9bd3a4411b6fb3ef5e4108739964d53def21f5c886050785979443a8cf1ef0f77e7797b6a833f0cba9cd720dd4fca654521cdfc723427ba3fa9af4579bcab55817c9dafc15f584d9aa2141d442a08c5b9d8f7254ff2c6ffd5bbda94a9e93e1146047b6f9281dd297ebd8ecb48009866760da9f789a34981e1cc9e2139559cb8b7529b5227a7f1846ee8538f93b60e83e59a1c99ed848f31", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYRES64=r1, @ANYBLOB="e04d8962ae831e11de5b19d7fabc0a6f1bf63a25c83ade1a95ca5f3e3f4c6a25a9d3ade5e4bcd0b9da64861fc3d9a67a4b3f7358f4f5b92fd36f1a2e089cf48358f288e4a5687aae9fa531c67bb656db9613277264890616d8689b1442460167d642f573690f6adbdd575d1863a9f630e196a03e8fe7c45abacc6ac7d79bbf6ef28f764fdb53e7a62a2873292959", @ANYRES64=r3, @ANYRESOCT=r5, @ANYRES64=r6, @ANYRESDEC, @ANYRES16=r7, @ANYRESOCT], 0x1c}, 0x1, 0x0, 0x0, 0x4000044}, 0x0) 22:20:33 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000050000010027bd7000fedbdf0000"], 0x14}, 0x1, 0x0, 0x0, 0x2204c081}, 0x20004004) [ 2544.867912] overlayfs: unrecognized mount option "ìowerdi|=" or missing value 22:20:33 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) r2 = dup(r0) setsockopt$RDS_FREE_MR(r2, 0x114, 0x3, &(0x7f0000000580), 0x10) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:33 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) ioctl$F2FS_IOC_RESIZE_FS(r0, 0x4008f510, &(0x7f0000000000)=0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = dup3(r0, r1, 0x80000) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) socket(0x6, 0x8080f, 0x800) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000140)=0xfff, 0xc) r6 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r3, &(0x7f0000000100)={0x1d, r7}, 0x10) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000080)={r7, 0x1, 0x6, @random="07df48ac020f"}, 0x10) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2daaaaaaaaaaaaa9100000081000000000000b5a850dead9a6e6e00000000000000"], 0x0) [ 2544.911230] overlayfs: filesystem on './bus' not supported as upperdir 22:20:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000200)='l2tp\x00', r2) sendmsg$BATADV_CMD_GET_GATEWAYS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, 0x0, 0x400, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004048}, 0x20000000) fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000240)='trusted.overlay.opaque\x00', &(0x7f00000002c0)='y\x00', 0x2, 0x2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000340)='802.15.4 MAC\x00', r5) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_ADD_DEV(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@IEEE802154_ATTR_PAN_ID={0x6, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000001) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2545.068778] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2545.125799] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2545.135376] overlayfs: 'file0' not a directory [ 2545.141210] overlayfs: filesystem on './bus' not supported as upperdir 22:20:36 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:36 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x2f) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x9, 0x0, 0x0, 0x0, 0x103, 0x18d0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000}, 0x0, 0xffffff7fffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x7, 0x0, 0x80, 0x81, 0x0, 0x100000000, 0x4008, 0xa, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x8000, 0x3}, 0x10, 0xffff, 0x0, 0x1, 0x1ed0ce19, 0xffffcc74, 0xf11a}, r0, 0x2, r1, 0xa) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) ptrace$setregs(0xd, r0, 0x1fc, &(0x7f0000000380)="18c4ba013fbbecf24b030b6249d11f92c642fb6d1bed5d79407202ea40df2c19fb9eb0b614423c2bd51cf032d7c72a6c94128ad3ff6e73437250bb55b34b137a86422f765a653a9fa8569b2dfa6a1a198bbf7ced6ed4b4bdc05af8dbfcf2e62cbe724e7eb501adcee03a408e3dbefeba66a390b4709614176e465fbf4fb304a35f8a1a4e51079ac4dd193d6351febb2f") mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f1af5781b312c6c6f7765726469723d2e2f66696c6530"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:36 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r1, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) splice(r0, &(0x7f0000000000)=0x100000000, r1, &(0x7f0000000040)=0x8001, 0x1, 0x6) 22:20:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x2}]}, 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000300)='nl80211\x00', 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00', r0) sendmsg$NL80211_CMD_SET_MAC_ACL(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x88, r7, 0x402, 0x70bd2d, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa}]}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa}, {0xa}, {0xa, 0x6, @device_b}, {0xa, 0x6, @broadcast}, {0xa}, {0xa, 0x6, @broadcast}]}, @NL80211_ATTR_MAC_ADDRS={0x10, 0xa6, 0x0, 0x1, [{0xa, 0x6, @device_b}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40805}, 0x40) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)={0x24, r4, 0x1, 0x1, 0x4, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x15}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x40}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_KEY(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r3, 0x400, 0x8000, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r8}, @val={0xc, 0x99, {0x0, 0x1c}}}}, [@NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "f4425aef4b769649f626e29cbb"}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x31c84c5297a821db) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:36 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuset.effective_cpus\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000200), 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x4, 0x200, 0x0, {r3, r4/1000+10000}, {}, {0x1, 0x1, 0x1, 0x1}, 0x1, @can={{0x3, 0x0, 0x0, 0x1}, 0x5, 0x0, 0x0, 0x0, "0757eb9250bbec9a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x40000) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) accept(r1, &(0x7f0000000000)=@xdp, &(0x7f00000000c0)=0x80) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) 22:20:36 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000380)=""/232, 0xe8}, {&(0x7f0000000000)=""/33, 0x21}, {&(0x7f0000000640)=""/248, 0xf8}, {&(0x7f00000000c0)=""/78, 0x4e}], 0x4, 0x9, 0x34) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:36 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000440)="41f9971d82bd1cf1870b6a52f60340e5a43746f718831152a1063bafd6f909c83c3ffe8f33122d0033029900aca4739e954b9f36e6d5a20a5b9e45546c0dede7f7a0d8470f7971f1711a211480b0bc7255fe7f0467f4cac498e3368840012414f8db65f2804be0ffa15477663d0867dff2c02e010adef182651476b6a069d851a161a5dafe48d93eaf54c9d588c078ee14164754e332a28004a0", 0x9a}, {&(0x7f0000000640)="ca3717476966a19d2564e7eecb42ed0e684d57cdd7060347560a25e84255a599c0bd62277486ef1ce1a47a9babf94ae2e4bbfe8ec8df283ebfcf213f026b6bc26eb38d66fcbe766e11560cb1fbc5642d78f9f4946c24baf9a8da9a421979d28d45631f679df134356f9d753e5eee25370d7ae8b1bd17e6652833c1ce01fdb2ebd6f9", 0x82}], 0x2}, 0x40000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x4e24, 0x5e1, @loopback}, 0x1c) r1 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f72070069723d2e2f664da70ac518401a539907b885353186ed426723dbcb312c6c6f7765726469723d2e2f66696c6530"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x2, 0x0, [0x0, 0x0]}) mount$overlay(0x0, &(0x7f0000000000)='\x00', &(0x7f0000000100)='overlay\x00', 0x8002, &(0x7f0000000380)={[{@nfs_export_on='nfs_export=on'}, {@workdir={'workdir', 0x3d, './bus'}}, {@nfs_export_off='nfs_export=off'}, {@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@index_on='index=on'}, {@default_permissions='default_permissions'}, {@xino_on='xino=on'}], [{@audit='audit'}, {@pcr={'pcr', 0x3d, 0x8}}, {@context={'context', 0x3d, 'system_u'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:36 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0xb1, &(0x7f0000000140)={@remote, @remote, @void, {@mpls_mc={0x8848, {[{0x401, 0x0, 0x1}], @generic="c1a6e0960cb30d9b8392faa52c7042079347d84997b620d01bdf29871e2cadda028fc2064bd08ced2bc8603eaf2349355f89d725d6c6599644d0891ea8d46e27a1e77e7267757c6cd5bd837c850b69d21852905faa20ef9ee15b80b6f575f12cbabd3dea8b0df2ce520db48830a538a2d845407a1b1e812ef97127aae732f380e955e5b77bbfdac9f1562ff5c75f78f242407f6f2f84695f01b65e0f8fa9a4"}}}}, &(0x7f00000000c0)={0x1, 0x4, [0x8d1, 0xe5c, 0x979, 0x12e]}) socket(0x1a, 0x80000, 0x2000000) syz_emit_ethernet(0xa6, &(0x7f0000000000)={@multicast, @link_local, @void, {@mpls_uc={0x8847, {[{0x2, 0x0, 0x1}, {0xffffd, 0x0, 0x1}, {0x20}], @ipv6=@udp={0x4, 0x6, "2547bd", 0x64, 0x11, 0x1, @private1, @dev={0xfe, 0x80, [], 0x40}, {[], {0x4e24, 0x4e24, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x1, "5a8160f9c92a0aac3a48c6fad318794f40656a8a27292d89a2f03acbca4c2258", "bbea8869ca4f8ee702cc3757a75d1da1", {"0cda9d72cabf9f249840a3bb9f4abe17", "2871e3c918a106b257c0b266b4edff85"}}}}}}}}}, 0x0) 22:20:36 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000040)=0xbfa, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 22:20:36 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffffffffffffff0806000195dd0610000220f0dc2c85fd00000000000000000000000000000000aaaaaaaaaabb00000000000000000000000000000001"], 0x0) 22:20:36 executing program 5: r0 = socket$packet(0x11, 0xa, 0x300) r1 = accept4$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14, 0x40800) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r4}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @remote}, 0x10) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) 22:20:36 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f7765726403005d2e3a66696c6530"]) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) r2 = signalfd(r0, &(0x7f0000000380)={[0x7]}, 0x8) ptrace$setregs(0xd, 0x0, 0x5, &(0x7f00000003c0)="84cc3c4eaa20b0cc60bd420edd4a3e35734aebda53348a025967283f871c6151cbe1fdcd97e2d3dc692cc393da7a263389f458b8643451a47e0578c9477e81694921ebae408b46b61eac3f7a61cd24e75c1ef9e1dbedcf732b528ea79163b3f1be7c7bdd08ea8e8e6101752b9fdb44b2dbcb298a231cd5757152688d9d6fff38cceb3255ef26c6ba75111fb12d1fb1eacc29ea72c5bb78f841def4b725025c9becebd34e6049a6a4a1631459da899028b4fd0f83d82c24a6323f7033859cf20a35d6a64db22f233b5ebc1419609d6faf8d5f997329b85cda0c9709b8b3c5d837041eb86401ec64dce85a5c81ce1176aa4536558e3b23ef") perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x40, 0x7e, 0xfe, 0x8, 0x0, 0x6, 0x8, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0xfff, 0x8}, 0x2040, 0x8, 0x8, 0x3, 0x9, 0x56e6, 0x800}, r1, 0x6, r2, 0x1) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) open(&(0x7f0000000000)='./bus/file0\x00', 0x280, 0x3) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2547.997846] overlayfs: unrecognized mount option "lowerd" or missing value [ 2548.124114] overlayfs: filesystem on './bus' not supported as upperdir 22:20:39 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) umount2(&(0x7f0000000100)='./file1\x00', 0xc) mkdir(&(0x7f0000000140)='./bus/file0/file0\x00', 0x40) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:39 executing program 5: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000000)={@random="ff06db5df2c1", @local, @val={@val, {0x8100, 0x0, 0x0, 0x3}}, {@can={0xc, {{}, 0x7, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) syz_emit_ethernet(0x33, &(0x7f0000000040)={@dev={[], 0x1a}, @broadcast, @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@llc_tr={0x11, {@snap={0x0, 0xab, "a7", "cb837e", 0x22f0, "87c4de9a3d0468e4c952bb9321c596f9a0b22c26209bd790b0"}}}}}, &(0x7f0000000080)={0x1, 0x3, [0xa58, 0xaba, 0x86e, 0xbe7]}) 22:20:39 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x82000, 0x0) shutdown(r1, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f0000000040)={0x10000, 0x8, [0x10000, 0x4, 0x1, 0x9], &(0x7f0000000000)=[0x0]}) 22:20:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00', r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00', 0xffffffffffffffff) sendmsg$DEVLINK_CMD_GET(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, r3, 0x1, 0x70bd28, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7922}, {0x6, 0x16, 0x3}, {0x5}}]}, 0x54}, 0x1, 0x0, 0x0, 0x48880}, 0x1) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYRES16=r0, @ANYRES16=r1, @ANYBLOB="0100000000e6ffffff021b00400008009a0002000002"], 0x1c}}, 0x0) 22:20:39 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="82affd506530"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount(&(0x7f0000000480)=@filename='./bus/file0\x00', &(0x7f00000004c0)='./bus/file0\x00', &(0x7f0000000580)='qnx4\x00', 0x21a002, &(0x7f00000005c0)='default_permissions') mount$overlay(0x0, &(0x7f0000000140)='./bus/file0\x00', &(0x7f0000000380)='overlay\x00', 0x100030, &(0x7f00000003c0)={[{@metacopy_on='metacopy=on'}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@index_off='index=off'}, {@metacopy_on='metacopy=on'}, {@metacopy_off='metacopy=off'}, {@workdir={'workdir', 0x3d, './file1/file0'}}, {@redirect_dir={'redirect_dir', 0x3d, './bus/file0'}}, {@default_permissions='default_permissions'}], [{@seclabel='seclabel'}]}) link(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='./file1/file0\x00') lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:39 executing program 5: socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x26, &(0x7f0000000100)=ANY=[@ANYBLOB="ff06db5df2c1aaaaaaaaaaaa91000000810000f1ff0b0000000000000000bda850dead9a6e6e"], 0x0) 22:20:39 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="0100000000000008009a0002000002a4adb7b6ab3b6fd47543d126594ab75257dae3aa5c8cdc0364620b7f6f1d635d4d6f099f916fe1eb09f4ffaa71861c2d1452594854d81c3960209db2562c1a9d38c5bf40375a788373448a7ea8316fd265050691686bfacb5d1b6ce831834ff8d9879279a82a5666fcc1cb930a5bebcf982da26b5bcd54a92773db63167512571e187997e8d1d14905f7a426d2439895fc80040c3c4e2d6c44a9fd08ae133fbde256d185802d72c4bb2048c787dcced38a6428a020e42cd65b5e857fb3bfc17f161fbd869b309bb92f38"], 0x1c}}, 0x0) 22:20:39 executing program 5: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 2550.882303] overlayfs: unrecognized mount option "‚¯ýPe0" or missing value [ 2550.902982] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:39 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000000)=""/80, 0x50}, {&(0x7f0000000080)=""/251, 0xfb}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000000180)=""/121, 0x79}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000380)=""/241, 0xf1}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000480)=""/181, 0xb5}], 0x8, 0x401, 0x92) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x86000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00', r1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2550.942115] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2550.958820] overlayfs: failed to resolve 'file0 HaÿàP³tR¿ [ 2550.958820] ß': -2 [ 2550.968515] overlayfs: filesystem on './bus' not supported as upperdir 22:20:39 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x6000, 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) recvmsg$can_bcm(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f0000000440)=""/9, 0x9}, {&(0x7f0000000480)=""/114, 0x72}, {&(0x7f0000000580)=""/8, 0x8}, {&(0x7f0000000640)=""/244, 0xf4}], 0x6}, 0x40) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:39 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) symlink(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='./file1\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000140)='./file1\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f0000000380)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2550.996315] overlayfs: unrecognized mount option "‚¯ýPe0" or missing value [ 2551.007982] overlayfs: filesystem on './bus' not supported as upperdir [ 2551.068542] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2551.087300] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2551.092113] overlayfs: filesystem on './bus' not supported as upperdir [ 2551.096073] overlayfs: 'file0' not a directory [ 2551.139537] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2551.168248] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2551.177628] overlayfs: 'file0' not a directory [ 2551.183276] overlayfs: filesystem on './bus' not supported as upperdir 22:20:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00', r2) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[], 0x1c}}, 0x0) ioctl$INCFS_IOC_FILL_BLOCKS(r1, 0x80106720, &(0x7f0000000240)={0x3, &(0x7f00000002c0)=[{0x3, 0x7, &(0x7f0000000100)="737d9932ecee9c", 0x1}, {0x9, 0x55, &(0x7f0000000140)="828ffd8b034cb98d2e7bd1efb8d3e0dfbe854a84b0b06bd1ad83c2ef5f722742189da41e33741181312cd84220882995a8d3c1e7c0a2e53b37d4624035b64b46b1a62c7b192d70aceb2e7e31d058f3463885c97662", 0x1, 0x1}, {0x4e8a02b8, 0x53, &(0x7f00000001c0)="617dcfebee851d50907b8f05083453949953cc8bc8d70d075378a0aa3fc7e6ba783cb79e7df04965f359b519efd42e98cc0272948dbcb1addc8e20a1daa379bd1e444c603a6f7cec8ce011ffa187eb7057a461", 0x0, 0x1}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000500)=[@in6={0xa, 0x4e21, 0x3, @private2={0xfc, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x23}, 0x3}, @in6={0xa, 0x4e22, 0xa1c4, @loopback, 0x1}, @in6={0xa, 0x4e20, 0x8, @local, 0xa6a}, @in6={0xa, 0x4e20, 0x81, @local, 0x3}], 0xac) r3 = syz_open_dev$mouse(&(0x7f00000004c0)='/dev/input/mouse#\x00', 0x7, 0x210300) syz_genetlink_get_family_id$l2tp(&(0x7f0000000380)='l2tp\x00', r3) 22:20:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) chdir(&(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:42 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r2, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r3 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r2, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r1, &(0x7f0000000000)={0x1d, r4}, 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) 22:20:42 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000380)='./bus/file0\x00', &(0x7f00000003c0)='overlay\x00', 0x0, &(0x7f0000000400)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0/file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus/file0'}}, {@nfs_export_off='nfs_export=off'}, {@nfs_export_off='nfs_export=off'}, {@index_off='index=off'}, {@metacopy_off='metacopy=off'}, {@redirect_dir={'redirect_dir', 0x3d, './bus/file1'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@xino_on='xino=on'}], [{@dont_measure='dont_measure'}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x61, 0x39, 0x38, 0x34, 0x34, 0x65], 0x2d, [0x61, 0x53, 0x65, 0x39], 0x2d, [0x63, 0x31, 0x36, 0x33], 0x2d, [0x53, 0x65, 0x31, 0x39], 0x2d, [0x32, 0x37, 0x31, 0x38, 0x30, 0x64, 0x63, 0x65]}}}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="6c6f7765726407003d2e3a66696c65303bdbd8550c3c840ae208a62f7fc035244611ffaeef016ee0b3fb71e8513cdd0e536f17fb2c6114584ac00b875d9761043c528ebb6cf5fa3c1c2648c780bef65fb514dbf9ebdf8225098d3d8bb2c8dcd1f32c2959a5f7d950e520b19766e67caf8e452e7de8"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) rename(&(0x7f0000000000)='./bus\x00', &(0x7f0000000240)='./file0\x00') lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:42 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x200000, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02a9c72ba384031f242fa36e5d9c5acccc"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2553.871891] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2553.883557] overlayfs: unrecognized mount option "lowerd" or missing value [ 2553.885262] overlayfs: failed to resolve 'file0': -2 22:20:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYRESDEC, @ANYBLOB="291bd04b597900"/20, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) 22:20:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) chdir(&(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2553.936191] overlayfs: unrecognized mount option "lowerd" or missing value 22:20:42 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) [ 2553.976660] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) chdir(&(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:42 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x109243, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000640)=@nat={'nat\x00', 0x1b, 0x5, 0x3e8, 0x0, 0x1a8, 0xffffffff, 0xd0, 0x1a8, 0x350, 0x350, 0xffffffff, 0x350, 0x350, 0x5, &(0x7f0000000380), {[{{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x2, 0x20}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @local, @multicast2, @icmp_id=0x65, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@inet=@tcp={{0x30, 'tcp\x00'}, {[0x4e20, 0x4e20], [0x4e24, 0x4e22], 0x22, 0x0, 0x0, 0x12}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x6, @private=0xa010102, @multicast1, @port=0x4e21, @port=0x4e21}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}, {0x400, 0x143}}, @common=@unspec=@cpu={{0x28, 'cpu\x00'}, {0x6}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x10, @multicast1, @remote, @port=0x4e20, @icmp_id=0x65}}}}, {{@uncond, 0x0, 0x70, 0xa8}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @broadcast, @local, @port=0x4e20, @port=0x4e24}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x448) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) open(&(0x7f0000000140)='./bus/file0\x00', 0x200a00, 0x70) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) creat(&(0x7f0000000000)='./bus/file0\x00', 0x8) 22:20:42 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) chdir(&(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0/file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2554.029295] overlayfs: filesystem on './bus' not supported as upperdir [ 2554.029632] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2554.049351] overlayfs: filesystem on './bus' not supported as upperdir [ 2554.064085] overlayfs: 'file0' not a directory [ 2554.150353] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2554.181844] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2554.192195] overlayfs: filesystem on './bus' not supported as upperdir 22:20:43 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6cef776572646972696c6530"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) chdir(&(0x7f0000000100)='./file0\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="e6c4be55b8daff170b0c7b2cdb9289e73f4dc9b9d4cbae5dff7bda648771d035880b19dc98322e149c4fa23b908a5aa581bc43a7cd7cc236d3347c3fd3f80cb93cf6d6843751c2e18bd5270e81abb17f1ecf13dd6bf8708a9cc00b3910315c65dd67d74961dde674bad938b992e7fdfd7f9d5e72b3dcf7b4a3f0e1a8d5ee829141f0e0e1eda0162f743138"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:43 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000140)=0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000100)='./bus\x00', 0x8, 0x3, &(0x7f0000000580)=[{&(0x7f0000000380)="cf4b8a357f7f99b03f19a1dbc75d1559aee302f3342099dc39427a25add153416fcf925993c2be2072b0b3c5757928bb15164dd2d485fb669070ed942067fa4bfd6262a7ba23f7486ae02564cd196b6427487723ffcffc96e96999da950e96e262d0bdf1be0e81e4332946af8efa4306b4950c7ee46134320dda599809619def800d47e32a4be4c469d4a40ddd4897e47d1574daa9", 0x95, 0x400}, {&(0x7f0000000440)="4dfd8595eb560cb02fdab449483aecdbbb85d55fb0b4512886a216ec9928d7bfa11d243f2b6c350b0d22f730d157059a4d3d3f52082568c9d751126d698645f4d5595a018f25069e449e3da39fde1c8ea89ad24bc1aecb487ea9986380ac9a66521b8986ac2dfd64caec271796d63c06e80c016b1f3dcabb5a71064b", 0x7c, 0x3f}, {&(0x7f0000000640)="38177b31988a2844e90560cdc429c00c6f68e632d51b9f11c81dbf39344373aeaed710d88a22fd66e8d13d8d43127e2159066f38d34256bfa88ad7a7a9efd91054f4f3fb26ef8e61722b7a2f4779c8b739a14d53b0621cf274ca6ff2964fafa2aabd491c5f77c02e5a7ec19a2dea1cd5ebd49a34492d2d7dcdb1a9ec0138a649e8d810468a32f018defdd79361464cd124054d04cdcf45881789af307c818925e48a26", 0xa3, 0x7f}], 0x80000, &(0x7f0000000700)={[{@nouser_xattr='nouser_xattr'}, {@hash_r5='hash=r5'}, {@balloc_hashed_reloc='block-allocator=hashed_relocation'}, {@data_journal='data=journal'}, {@data_writeback='data=writeback'}, {@grpjquota='grpjquota'}, {@jqfmt_vfsold='jqfmt=vfsold'}, {@balloc_test4='block-allocator=test4'}], [{@pcr={'pcr', 0x3d, 0x34}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@fowner_gt={'fowner>', 0xee00}}, {@euid_eq={'euid', 0x3d, r0}}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2554.201607] overlayfs: 'file0' not a directory 22:20:43 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000240)=[{{0x0, 0x1, 0x1}, {0x4}}, {{0x1, 0x0, 0x0, 0x1}, {0x0, 0x1, 0x1}}, {{0x1, 0x1, 0x1}, {0x2, 0x1}}, {{0x7ff, 0x1}, {0x2, 0x0, 0x1}}, {{0x2, 0x1, 0x0, 0x1}, {0x0, 0x0, 0x1}}], 0x28) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000200)=0xd60, 0x4) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r2, 0xc0389423, &(0x7f0000000140)={0x1f, 0x40, [0x2, 0xfffffffffffffffd, 0x1, 0x9], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) accept4(r0, 0x0, &(0x7f0000000280), 0x80800) bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x2a) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r4}, 0x10) 22:20:43 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2554.292593] overlayfs: unrecognized mount option "lïwerdirile0" or missing value [ 2554.308274] overlayfs: unrecognized mount option "lïwerdirile0" or missing value [ 2554.366692] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2554.399852] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2554.422449] overlayfs: 'file0' not a directory [ 2554.428553] overlayfs: filesystem on './bus' not supported as upperdir 22:20:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="c0017765726469720500000000000000dfa1ecebe2cc80a3bb1c51e6517ccd452e4ff33d21c9e0ca4743f3e943313ec6173683e36ebaefe180dbcf3f453525ea36c72d8dfd77b55a59bb1ebb7ff08832dad89a066ee5d2ad1e"]) mkdir(&(0x7f0000000100)='./bus\x00', 0xb7) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') 22:20:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:45 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:45 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x80, 0x0) bind$can_raw(r1, &(0x7f00000000c0), 0x10) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) r4 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) bind$can_raw(r4, &(0x7f0000000000)={0x1d, r3}, 0x10) [ 2556.940906] overlayfs: unrecognized mount option "Àwerdir" or missing value [ 2556.951797] overlayfs: failed to resolve './file1': -2 [ 2556.959155] overlayfs: unrecognized mount option "Àwerdir" or missing value [ 2556.975990] overlayfs: failed to resolve './file1': -2 22:20:45 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:45 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:45 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) bind$can_raw(r0, &(0x7f0000000040), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'vxcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) recvmmsg(r0, &(0x7f0000003d00)=[{{&(0x7f0000000140)=@generic, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/254, 0xfe}], 0x1}, 0x5}, {{&(0x7f0000000300)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @loopback}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000400)}, {&(0x7f0000000480)=""/52, 0x34}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/102, 0x66}, {&(0x7f0000001540)=""/30, 0x1e}, {&(0x7f0000001580)=""/12, 0xc}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002640)=""/225, 0xe1}, 0xf23}, {{&(0x7f0000002740)=@l2, 0x80, &(0x7f0000002800)=[{&(0x7f00000027c0)=""/64, 0x40}], 0x1}, 0x3}, {{&(0x7f0000002840)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x80, &(0x7f0000003980)=[{&(0x7f00000028c0)=""/111, 0x6f}, {&(0x7f0000002940)}, {&(0x7f0000002980)=""/4096, 0x1000}], 0x3, &(0x7f00000039c0)=""/53, 0x35}, 0x7}, {{&(0x7f0000003a00)=@pptp={0x18, 0x2, {0x0, @initdev}}, 0x80, &(0x7f0000003c40)=[{&(0x7f0000003a80)=""/26, 0x1a}, {&(0x7f0000003ac0)=""/33, 0x21}, {&(0x7f0000003b00)=""/75, 0x4b}, {&(0x7f0000003b80)=""/148, 0x94}], 0x4, &(0x7f0000003c80)=""/78, 0x4e}, 0x80000000}], 0x5, 0x100, &(0x7f0000003e40)={0x0, 0x989680}) 22:20:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000100)={0x1d, r1}, 0x10) r2 = open(&(0x7f00000007c0)='./file1\x00', 0x400000, 0x1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000880)='/dev/null\x00', 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x19, 0xd, &(0x7f0000000680)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x89}, [@map={0x18, 0x4}, @generic={0x1, 0x3, 0x7, 0x3, 0x3}, @ldst={0x0, 0x2, 0x1, 0xa, 0x8, 0x40, 0x10}, @func={0x85, 0x0, 0x1, 0x0, 0xffffffffffffffff}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x4}, @map={0x18, 0x1}, @jmp={0x5, 0x0, 0x0, 0x9, 0x4, 0xfffffffffffffffe, 0x10}]}, &(0x7f0000000700)='syzkaller\x00', 0x80, 0x72, &(0x7f0000000740)=""/114, 0x41100, 0xb, [], r1, 0x3, r2, 0x8, &(0x7f0000000800)={0x7, 0x1}, 0x8, 0x10, &(0x7f0000000840)={0x5, 0x8, 0xfffffffb, 0x4}, 0x10, 0x0, r3}, 0x78) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) statx(r3, &(0x7f0000000640)='./bus\x00', 0x4000, 0x8, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x7}, [{0x2, 0x0, 0xee00}, {0x2, 0x1}, {0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {}], {}, [{0x8, 0x0, 0xee00}, {0x8, 0x1}, {}, {0x8, 0x0, 0xee00}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, r5}, {}], {0x10, 0x1}, {0x20, 0x2}}, 0x84, 0x1) setxattr$system_posix_acl(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000480)={{}, {0x1, 0x4}, [{0x2, 0x7}], {0x4, 0x3}, [{0x8, 0x0, r4}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x4, 0xee01}, {0x8, 0x5, 0xee00}, {}, {0x8, 0x4, r5}, {0x8, 0x4, 0xee01}], {0x10, 0x3}}, 0x64, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB], &(0x7f0000000140)='./file0/file0\x00', &(0x7f00000001c0)='v7\x00', 0x43c, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2557.071993] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2557.107299] overlayfs: fs on '.' does not support file handles, falling back to index=off. 22:20:45 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:45 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f753a78c73d2d61c15d560df0ce"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x15b) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mount$overlay(0x0, &(0x7f0000000480)='./file2\x00', &(0x7f0000000080)='overlay\x00', 0x18080, &(0x7f0000000580)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c8b651b9874723d2e0000000000000000", @ANYRES32=r1]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02f7be7b57f7233419b91ce44a6fe45c3d5e4242d87b05000000a8609635005f6ccb8d564722861dac80108a72f81213df061cb800e55f52bd57fadde9fbf887d63c0a3557f6efa647e43c838b9e11bebc64472decac9ad5ae53557e6724a6051a9b14469fd5fe9251b56fe5b687927f1e6358adef11"], 0x1, 0x0) chdir(&(0x7f0000000040)='./bus\x00') truncate(&(0x7f0000000340)='./file0\x00', 0x5c) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000380)='./bus/file0/file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400), 0x4000) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) [ 2557.122698] overlayfs: 'file0' not a directory [ 2557.128265] overlayfs: filesystem on './bus' not supported as upperdir 22:20:46 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x154446, &(0x7f0000000280)=ANY=[]) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:46 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000003c0)='./bus\x00') chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2557.218584] overlayfs: unrecognized mount option "lou:xÇ=-aÁ]VðÎ" or missing value [ 2557.242752] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2557.260056] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2557.269083] overlayfs: maximum fs stacking depth exceeded [ 2557.295971] overlayfs: unrecognized mount option "lou:xÇ=-aÁ]VðÎ" or missing value [ 2557.316343] overlayfs: filesystem on './bus' not supported as upperdir 22:20:48 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) rename(&(0x7f0000000400)='./bus/file0\x00', &(0x7f0000000440)='./bus/file0\x00') chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:48 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r3) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./bus\x00', 0x484, 0x3, &(0x7f0000000580)=[{&(0x7f0000000380)="8ab996a0b8711742bb49d4bd90de88c1aa1fd5a2de157fc4f7958f3c2a6777c5d2c85555b92d90905b3534f1bd609cf6b3a4e3b14497426f529c233f2f18c6f383820b4c5165948dfdcc214488e908b76a548dc7b4162db000192e2b61b7e7a549ebe41f14d9a46d7114db3c", 0x6c, 0x9}, {&(0x7f0000000400)="a9078aca30e542b143b7b71a955bd6227b33d5f92fad5d34266e369404f5c98734394b10c1f2de81ec7d79793fdf3e82587b5986b733ad3da73d82bfac2cd331fde068511a7bce5a6fb6271e4000c1b2981f186f0ce605eb52881fbb6db34371bf9cb9c493712377ddf540f44874ba039c61d76fe236e0515fdca0ade22aae57ba2e60197015347fc91f1071d05038a0d54c2571a159442eeccf68dc6fa813c713df8fe5e2005cfaa68c5993f5a4867747acf2e6", 0xb4, 0xfc1}, {&(0x7f0000000640)="85ab97883eb84ddce72f442549b4d92e94d421cbd56744d6b18bafa3b598c6bd0d93a63b0adaa9811129f5d67c89a0d3e704cba7c54a4ecb36d11efa55b0755c63d7cecb11f1ee50d094102d11330d848f1e469ae2f100dd5da9f364af7a105b639474a5b27441db0ac1e9b11df2a5989a2cc7d3bf461b3194a1a6ff58491a8fb93f271c945d32fd8889262730fb25de3d8d980432df0f20b576af653d1c71946558598b709143d22ee97c1f634b34a41a0aa55f9644ad96dc23b74fee41ceccb3c7761490fcafd07f61bd22e7", 0xcd, 0x5}], 0x200000, &(0x7f0000000740)={[{@noinline_dentry='noinline_dentry'}, {@resuid={'resuid', 0x3d, r1}}, {@flush_merge='flush_merge'}, {@nobarrier='nobarrier'}, {@noheap='noheap'}, {@alloc_mode_reuse='alloc_mode=reuse'}, {@usrquota={'usrquota', 0x3d, 'overlay\x00'}}, {@inline_xattr_size={'inline_xattr_size', 0x3d, 0x8001}}, {@background_gc_on='background_gc=on'}], [{@dont_hash='dont_hash'}, {@dont_hash='dont_hash'}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x0, 0x66, 0x30, 0x64, 0x65, 0x34, 0x30], 0x2d, [0x30, 0x67, 0x35, 0x66], 0x2d, [0x36, 0x37, 0x0, 0x63], 0x2d, [0x1, 0x63, 0x63, 0x5a], 0x2d, [0x31, 0x31, 0x34, 0x36, 0x64, 0x38, 0x33, 0x64]}}}, {@uid_gt={'uid>', 0xee01}}, {@euid_eq={'euid', 0x3d, r3}}, {@subj_role={'subj_role'}}, {@dont_hash='dont_hash'}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@subj_role={'subj_role', 0x3d, 'security.ima\x00'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:48 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) rmdir(&(0x7f0000000000)='./bus/file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:48 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x3f, 0x101800) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000001340)=@raw={'raw\x00', 0x3c1, 0x3, 0x308, 0x150, 0xffffff80, 0x178, 0x150, 0xc7, 0x260, 0x258, 0x258, 0x260, 0x258, 0x3, 0x0, {[{{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@statistic={{0x38, 'statistic\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'syz1\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x368) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, &(0x7f00000010c0)={{}, r3, 0x4, @unused=[0x80000001, 0x8000, 0x8, 0x80000000], @subvolid=0x8}) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000100)=r3) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f00000016c0)={{r2}, r3, 0x4, @inherit={0x88, &(0x7f0000000400)={0x0, 0x8, 0xffff, 0x1, {0x20, 0x80000000, 0x0, 0x0, 0x9061}, [0x20, 0xdc, 0x75ee2875, 0x4, 0x81, 0x13988000000, 0x212, 0x1]}}, @subvolid=0x4}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f0000000280)={{r0}, r3, 0x6, @inherit={0x80, &(0x7f0000000200)={0x0, 0x7, 0x8001, 0x40, {0x2a, 0x3, 0x5, 0x5, 0xfff}, [0x8, 0x3, 0x6, 0x42, 0x100000001, 0x3, 0x7]}}, @subvolid=0x1f}) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) getsockopt$CAN_RAW_RECV_OWN_MSGS(r5, 0x65, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r6 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r4, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000040)={0x1d, r7}, 0x10) 22:20:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:48 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f0000000000)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:48 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) ioctl$SIOCPNGETOBJECT(r0, 0x89e0, &(0x7f0000000000)=0x5) open(&(0x7f0000000140)='./file0\x00', 0x101800, 0x10) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000100)='./bus/file0\x00', 0x1000) 22:20:48 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:49 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2560.174025] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2560.196502] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2560.226384] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2560.251604] overlayfs: filesystem on './bus' not supported as upperdir [ 2560.257418] overlayfs: 'file0' not a directory [ 2560.303962] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2560.326431] overlayfs: 'file0' not a directory [ 2560.340137] overlayfs: './file0' not a directory 22:20:51 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='overlay\x00', 0x20020, &(0x7f0000000380)={[{@redirect_dir={'redirect_dir', 0x3d, './file1'}}, {@metacopy_off='metacopy=off'}, {@workdir={'workdir', 0x3d, './file0'}}, {@metacopy_on='metacopy=on'}], [{@measure='measure'}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='}'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:51 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x7f, 0x5, {0x0}, {0xffffffffffffffff}, 0x101, 0x8000}) stat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x7}, [{0x2, 0x0, 0xee00}, {0x2, 0x1}, {0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {}], {}, [{0x8, 0x0, 0xee00}, {0x8, 0x1}, {}, {0x8, 0x0, 0xee00}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, r4}, {}], {0x10, 0x1}, {0x20, 0x2}}, 0x84, 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r5, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) perf_event_open(&(0x7f0000000640)={0x3, 0x70, 0x1, 0x0, 0x1f, 0xbb, 0x0, 0x0, 0x8000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x200, 0x9}, 0x10, 0x4, 0x9, 0x2, 0x84d5, 0x7fff, 0x2}, r1, 0xa, r5, 0x0) lstat(&(0x7f0000000440)='./bus\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x2}, [{0x2, 0x6, r2}], {0x4, 0x2}, [{0x8, 0x2, 0xee00}, {0x8, 0x4, r3}, {0x8, 0x8, 0xffffffffffffffff}, {0x8, 0x6, r4}, {0x8, 0x7, 0xee01}, {0x8, 0x0, r6}], {0x10, 0x6}, {0x20, 0x6}}, 0x5c, 0x3) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:51 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) chdir(&(0x7f0000000000)='./file1\x00') open(&(0x7f0000000380)='./bus/file0\x00', 0x88003, 0x8d) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) mount$overlay(0x0, &(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)='overlay\x00', 0x1002002, &(0x7f0000000440)={[{@nfs_export_on='nfs_export=on'}], [{@fsuuid={'fsuuid', 0x3d, {[0x31, 0x37, 0x36, 0x34, 0x0, 0x36, 0x33, 0x65], 0x2d, [0x30, 0x63, 0x64, 0x35], 0x2d, [0x39, 0x63, 0x0, 0x35], 0x2d, [0x61, 0x33, 0x61, 0x61], 0x2d, [0x39, 0x61, 0x64, 0x33, 0x65, 0x0, 0x32, 0x33]}}}, {@appraise='appraise'}, {@hash='hash'}, {@obj_type={'obj_type', 0x3d, 'overlay\x00'}}]}) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="02601008705fa1afdcc2d1f2c4e676b977beb7bf6e938faf1ea393a55adea89eacc4d35d8e9db4a1d8a01f78ede3328605a030558cf2cc45748dcf34696ab40e447e0000000000000000"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:51 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff}) connect$can_bcm(r3, &(0x7f00000000c0), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) r6 = inotify_init() preadv(r6, &(0x7f0000000280)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/211, 0xd3}], 0x2, 0x0, 0x7f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r5, 0x89f7, &(0x7f0000000180)={'syztnl0\x00', &(0x7f0000000200)={'ip6gre0\x00', r4, 0x4, 0x2, 0x9, 0x0, 0x0, @private0, @rand_addr=' \x01\x00', 0x8000, 0x7, 0x8, 0x7ff}}) sendmsg$can_raw(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r7}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)=@canfd={{0x4, 0x0, 0x1}, 0x0, 0x5, 0x0, 0x0, "4aa4060f2e8e8f0897a090ea4e7e3226656c466b8279d690ad44cb03741272903c8e1a39990f27ae854177fc57ad8584621102e8e977dd6b69c70449dc886421"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x80000c0) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r4}, 0x10) r8 = dup3(r1, r3, 0x0) bind$can_raw(r8, &(0x7f0000000000), 0x10) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000001700)={@local, @broadcast, 0x0}, &(0x7f0000001740)=0xc) bind$can_raw(r0, &(0x7f0000000140)={0x1d, r9}, 0x10) 22:20:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2562.964097] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:51 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6530d6fb739d05f21efb2bc3c1e8da5339c5f64f8a8b1b15bb73ee7bd56dfea8ac8172721fca16a0c03d7aa83d432d2d198c38dd19f29eeba7591a307dd7a37f12644aafa271556f45a59b02dbcb4d47216f4d532a3bc85e4582c015601ae3b736a3f37d0a2b51f144a07fcc57cef771cd4f4bddb285d0"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2563.019119] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2563.028856] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2563.041306] overlayfs: 'file0' not a directory [ 2563.047951] overlayfs: filesystem on './bus' not supported as upperdir 22:20:51 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:52 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000140)={0x7f, 0x5, {0x0}, {0xffffffffffffffff}, 0x101, 0x8000}) stat(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setxattr$system_posix_acl(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000200)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x7}, [{0x2, 0x0, 0xee00}, {0x2, 0x1}, {0x2, 0x4}, {0x2, 0x0, 0xffffffffffffffff}, {}], {}, [{0x8, 0x0, 0xee00}, {0x8, 0x1}, {}, {0x8, 0x0, 0xee00}, {0x8, 0x2, 0xffffffffffffffff}, {0x8, 0x2, r4}, {}], {0x10, 0x1}, {0x20, 0x2}}, 0x84, 0x1) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r5, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "5a967da94ecbf2926295e40dfa46b145d45ccc54b04f34f9186311bef413482305452472b16d17c515d5ef3a685a62359838c08bf1d7483b02454682fef52687c4c1d6f0ebaec78832c9db81d70021d41bc5a6ee09b868db0f76d97db30c01eaa5f7c98b2742f7e13527350ed11e5ae8163a38baad61185b313ceb904bf7da014ded55af732b6d0caa4addb9a16358f9cd84ce52bf29e7929312f4da02b5865d762d81db8aa71d2be656a24626dcd7260a2234ad8263de414700572556736e178e00a3445df85feb39fb3e0ec93517a6ae8770179bf23b6a8dc4756ff2b6d4e7f6e47dca556928dfd6280f5a45c76ca6db4ec3e52cec4f3bbfec0075f17dc2e140b164d3e310fff26aca1a33d0450739a0a61eb0f6d32151454eec7ff1908deb39389bfb6914b97c86b2244a4fe4ff2975e9200fe7c6d92d9ee21a76400477a4386d588fc599f49a8b9961f53e5cd5a4f830c5fbc8b1a8a1c501122c69e7aedceebf7d26af12d6b5c3c6e7091d17fbe49e2a7a95e84f47502a963280cfa9d4d91a05a872d54ba5485de01094ea93377a6bc835ba44f9212fa6929f02ada573eac97a14753f16fb85f848499b8033b645f69138094ac745c3e88b3dde433458975c2474e887409d2353fdfc951a3a84f651254df6225018bb749a4bb767427a51329f767f8e836bb6d51103812a8f8df5c546aee20f763724510b50c999ee77b21f98fa1967a989fefd1e454d0f9491e0266aba2a8dbc0824425c911a088b1f9be389e530f7fb4f91e3c72b15feaf1e593439d1027276bdb00529fba62b1b832063cb86d9c739612c5445d39ee529580737ee7bdb7460b68e870f28925fdafe2f3a75da13c6bb430a37a90f0d731b2c8339bb142d75e40cef19d584db1d663a002ac39c2c0300145c251ad09adb31de6d12da909a491e87a78da4620e8a111bfb3c42b820690c8154f882137702ce7a8eaf70691d2ea7f20bfbd1c5fda8811e5c3cbf1c5f4b41a87beb1d990ffd9e1d6fd295de224a9f9bcf603f8e478df43cd2e4a7d4c122905dc3055254ec1bc03c47d601f236a87616ffc8c9eb0637b0ed04224622398a2da21d7bf35276a6711482d453467d7c46ebd0ff54439bc17eac20e0c9af1822eca8421f806b5a4f1f31ce2253a081223266dc5659361eccd296153db103276c9a5594d91583416e98c25f6f26b1b3c61674211854bbc51ba80b98b99cc25fec73532058a142f9d767149ed65926d0e7e80c89592329009d010665bbd4b67d412f6092a13e1fd4c01c8fb0ea4bd383f2dd2db33e3f91119f52d617db6b6a56333eb81241ee99a06b5fb5132c023d81d111ad46560bae7d5fb1ab684e2d961830045db6d1e2dbe314a366bd86b75505ae9291d3111e9d69b8d27838747a08b46eefe8f8af70d478dbc46fa79b196119ba44bf0455a55401928eab05c2"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) perf_event_open(&(0x7f0000000640)={0x3, 0x70, 0x1, 0x0, 0x1f, 0xbb, 0x0, 0x0, 0x8000, 0x8, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x200, 0x9}, 0x10, 0x4, 0x9, 0x2, 0x84d5, 0x7fff, 0x2}, r1, 0xa, r5, 0x0) lstat(&(0x7f0000000440)='./bus\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='system.posix_acl_default\x00', &(0x7f0000000580)={{}, {0x1, 0x2}, [{0x2, 0x6, r2}], {0x4, 0x2}, [{0x8, 0x2, 0xee00}, {0x8, 0x4, r3}, {0x8, 0x8, 0xffffffffffffffff}, {0x8, 0x6, r4}, {0x8, 0x7, 0xee01}, {0x8, 0x0, r6}], {0x10, 0x6}, {0x20, 0x6}}, 0x5c, 0x3) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:52 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2563.196640] overlayfs: failed to resolve './file0Öûsòû+ÃÁèÚS9ÅöOŠ‹»sî{Õmþ¨¬rrÊ À=z¨=C--Œ8Ýòžë§Y0}×£dJ¯¢qUoE¥›ÛËMG!oMS*;È^E‚À`ã·6£ó} [ 2563.196640] +QñD ÌWÎ÷qÍOKݲ…Ð': -2 [ 2563.239802] overlayfs: 'file0' not a directory [ 2563.259807] overlayfs: failed to resolve './file0Öûsòû+ÃÁèÚS9ÅöOŠ‹»sî{Õmþ¨¬rrÊ À=z¨=C--Œ8Ýòžë§Y0}×£dJ¯¢qUoE¥›ÛËMG!oMS*;È^E‚À`ã·6£ó} [ 2563.259807] +QñD ÌWÎ÷qÍOKݲ…Ð': -2 [ 2563.261719] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:54 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:54 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x7, &(0x7f0000002840)=[{&(0x7f0000000140)='\v', 0x1, 0x1e3}, {&(0x7f0000000380)="98070ae9d39ea943e48be84b1e4e99f56e13f3449e577c99047bef7ed6adae438112810144a61bee2185f81decc79b965e85ce430fa0829d3fbf97e5ba62d700acdbe0d6f0bc7625fe19929ed8b92afe490bd1bf839114d7a27d52656bbfe03cddb4e95acb9b5393e76ef271de1ffe1d923816201e58761204f19358610dd47d85cc143f7a04506092771324eaa77ede5b669fb151bddce7d9b816b3687c80f028fe624830bf66f71e9e78ff7c3895abed5358b408f7a27c84720aee21ea360db660d9737d1180ef7f66eee38ab7abefecf03e7048f967cef69be4a420ebb42e41e8d8c0b33a27222c1712500ff02e0ba77b07", 0xf3, 0x2}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000001640)="5715d1d8419005eb66bbff7a96459848414f3b0858d90d14d9187969bf8829a4654a0bab34ac78ed7a1444bd15925218d9c8f90a4627b01dada3d7aaf6275eec8786ec88f7b7443c9b88557110883ecfa9b5d3584316644a508e8103fa2d809eceee0e908e9ce9e747bef2418aa67e746fedbd06a6e87325a489f91889e6a17c0aaa128fcc7028719981844ee7eec12d0551fc5f2c2f867f9e6ac941ae6e201bff6d8d56df44c3c54462133cf9474047c429c878e1563b5c6a61226f8aaae8f4b8526de3c334bd42ed470ed38248c70259cc09ccc5554def6553b027c2c391a8aca4ed51c839958f4132fb4af010286145afca6225e8dc407d75ba349890c56e6781856aa1f724b85d1d17c9ef3110d57db95f507889fa6e540b6c2c8088a0ca3b8fd2b9efc1f0cb16b913c5c8ba407d6802102e7240529f3fa1969fb52774c57b89114a0a2534a9f169909670b3b71804edb0de0520742206cfe25a5b4cc05718064fccb2b8ce67709d5de50ae93075d63757c3015cc6c51ddc7a64c22eff281a6eb5e5cf4a381bbdac7bc4985b5b58a82bd19ca7ad297ad51e4fbbb2997f819b76271e6bab9e7798268e023a52c51a7ea0693a7469ed8e619d948a0b66e46622a802d6484de8586fc7d2e083b5fc7a8572b660130c3ba81b258043329f2f19beaf6a1e836b21808fae42e7d9777ce43f70b905c2cb4cd4d76f99a13bb2c603ca4f752a368b1f347952713187f364bce8908bc61a337b700c44eb723fc00ac5cd61b9e7e973cfcdffa584bee5faa02925b87a556092ff3c543a518765f1de9fac2186e0b79b80cdb023f344da5fee37812de27d3b78b53bc903c98af4e0b30f2ed6c6f26f0a0bdade054a799ff49402a6530fa8a5c0cca780e9071c6d348e96c0e2e38b707a4940da619a8ff71446d9f01478fb0c7f68e5be955672ecf747e3df94b3c953ebe9c4032a906043f16928366fce6a35d0f6ee061a2a8830baf193088c31f8d65e50354d53df1f3189da5453dfafa9bfbb738ce169e05cc724310725970182d03b7dd42aa0746731f3cd356bba0f964e0aebc0eb58f0f156fa927b51cdc6994a85919037ebab93e97cfa8a2c93c8578171e88a969cc2fbdc6fe81c0e55744efad87669b81a186dba07c26392d72e7e3d36633421afcc468177a24cce130a428ff621406f508442988e52234f7683abc993dcfd436a578bd5a0cd55b8069784755f301359e1ccb9bb05b531c88e273e7c697960e64b32ca0140bed092790dfe69958be36194afd0d7aeb1f799d11055cbc21a89e271014fb76bdac163025e832141295a4f4e2cc725a4104cd18f73b9e9c80ef094e684ebad0448822e853b81230338668c63ff35726130c8ca5f5032549d236d11c7b8a14d31b1f5c209c57ef4f7d730385d2e79b7227dd932f634a930fab652f37a5b2701b17568ab93d87b42ed8284e77a5b2a431b14111bbb073b023814f22ecc75b7f9cee21c322f6a10a569c95851687c45b1d9ea6d8fc5b5875b3680928f385e4a0dea208013fcf6b1ea5fb7f2e26497a6bdfd5ce2bd8719cd0edbcbf8b009f2c0f55e911d73c5a1b936e9c8564fb49cdf7f395cb6e644cdb2b8f1d03c5744540b79c6ca8392817510b24b3779056b0918c4a269e4890ccf6e9169d2df1db31b15c1b64e5d181fb1c7f14c90caadd5b5dcaea5a25bef468099fbd67cf35d18d921a7d9b43e239781e3c4f4a3ecf6de5f24e04107efd63e2ee141efabb84f94806d6901f8f0aaaeeac1ac9eddfdcfab56afb6930aa2093b05d2fe5ddd95c68fcf1b70ff065c6ee6bf889419bfba7d83db9f186ad9abd87afe0e4b38dc889f12038be435af1c9e4cb4de99526d61460deba640d42236fce1d929cc18f6abc231c5436ae2e00f05904786c3d80aab33039f903edb208c3b229245bcd51fa34bd255eda05079aeb083206453a06c02e35c9cdb3cefe8bdb03b1c222a1f735ef212b0784e67566b0b5a92c78a2e5a885770b20f133c2a5c5ac100b347157f5829d2b18b9067ef37f8944f5e64b3a94130a2f5b3a314d99dd39cca7b5bcd49d33504618b7c7cfb5b6286caf5f92bead5d529d195265d0a7ccc4ad6fd4c3e54893728a961649f129968e33c9777ccd30d4cff64581c1af891c1ba03b683c628c06ed0fb0e1a90556da568bf261428b72ce4f257f5bf804cd7ece2a0a850a30a53a0026f88a461ec083114fb2111839f68ec9e4775ed15fd797bee7f087bbdc07f29feaf39d7f1c9e53fc260cd21a3482f08f0aa7c66e7bc1305393a7880792bfe268e2ba041b344cc1f139dd5323e5a071da6fd9908b562946ab7bf239c68939ace591396a91f0c1aed1a4bc18cf478c4c76e57615139d5e530c1e1eefd0bc1e9c0b6bac0fa34bd3d595173ea13fe0762bdc0796f89ec4aacbf11615e3a2fac5a4a2262ea1134314d637555016423249988d1e3e1c4d932e19f2f3982e6c968421a29354b5bf0e09dfe425b884984b759f441416e03ce849ba63752cd0049acf0c06714260e6a7810b07382f4021491d59524acaab4bdeb44b32501bafd911b1445bd13ffce73bf6f6f6dc5649cf3900031ff264fcaab50c2465ff53d10bd3ceffc6d0cb176e506a72766af2ba758bb902a7fad65cce294d32144945e2bff390ebed70b1b7c6d442bf9c4c2ce914034a981012e430b1b5f1c471d21e90e0ec7f9192032e2ceb7d100e11e9559760ac9d9a8ba00546acc5508fcc64418da829f3af68cb2c2443248da767848a5c708b7f4ed6047f89b1bc0f860ec962fc032a1523512ad1ac0029afa30e075b4fea6328fb6e7fe9fdafaf2e1887f978020d78116ab394932491b443e3b32f7c3b14152c0b2cd394888864d3b5efef6a39dc8dde02ca6cdd1d5f3067c2ff596b680aa8bdd93b51bb73ae8084cac7aefddc24ce8c6daf7b02926af194ecb7e1bfbe6e766f03e1753395cd8f08bba456b11a2f07cc829da608befdc44b8a683f76c0ae3ca88ee61c528cc6f76c7622b1d33f2cf192a61258ec8f52250393be06ba886e22c1d0116cccb9cc845300d9a6d12729c93d4abf08ad3a5f7239030423e336dad77b39861961ff7cb314dee612611163789f3d757f3d84634b195ca5c9465bb22b1a72ba10919aa00454e14b0f0c91ff206dd83190088acdfe7df0cfec1c86e1a3abff932abb6cf229705b2ef03121d914001e9ca7da8bee615e0fcd4412375999c4985039a9b6c1e0175001d21f5ce722b12776c8d337c45c4a68cd1e909a2a52b9aa1a51656be209fc58d9153d0e62c04d6fff6a02dec6c356bc1027b5300e6e67097bed875025890b97d040002c54f2a811a7462ae2a3c76eece16ceb4965a4a71096a4864597378ebf0f850f7b6b6d48af00287d4934480273be420204783a5af4f0ecf4286e167045f3d9b6839a2f771db14159b3f5b38b49ed2fe0906029cc5d3d240547ef5ba69f026804ff0a99c7321a4120d04fd7359b49e8dce6ad2c7b47385bcc0bada07d2d95fbbbf65f431707f36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0x1000, 0xd87c}, {&(0x7f0000002640)="5c68523a63214ca15b0bed6ec1ad8352180e0e6d7f1668baa952be61ae17873aa483327bcae5237af95afa0442e666628e82838113a503ff77d164c0a985f06d7e2777d03a20576be94deb83a1b491b3127af03bdd8dabf07197e26b06507d36f86870dd5f0798006891e4925e3a76b7ddee5eaab19ffc7c94f543c94a5256cee5ea60b0e1d3ad9c737a12887afef0cdd4a8e7a4dbe3b506a2dd75dfbddc63615711dac80de83e0d86b8eb7a13c136b7ccc67d24cfe4e694bed9c2a1e21c10dbd1d25a4388ebc2aee8048a42df15f2cec493df8eb05b5a2f605cf7", 0xdb, 0x4}, {&(0x7f0000002740)="5b63b8f03ce8c81eeb62cfa913bd57b4a50ccb1af21d6af7ba1dfcb789bc944b65e41f81237208924266e876b75ef6fd51af1baa18ff8712e89ebd120a9bc842cf617de368280a9807fc17ee7645dc568dc4871331724483d0f5c507acda2ca97b358e31f885180e0653f2a34a1a4382380b85824d22efb7c31065edc190961815bd845351039bf90b218af90bc358e66fd961cbd951929e6c640a725ff43305a05a6f5e65e2b353470811c919b1d400111650ab46f5637ca4cd0a71c9db6a8a44ede5578ae5555df8fc2e6638548eba149033518a7c9ee6", 0xd8, 0x5}, {&(0x7f0000000480)="2c53b584627f625cae44820f6e64647599bab98cd6269d23849418b9acae7779186ca18727c31e4c675b67af9194e484b51e617365bb22386ce9cee2c8a4cc789dd7a6bec5", 0x45, 0xfffffffffffffffc}], 0x0, &(0x7f0000002900)={[{@fat=@quiet='quiet'}, {@numtail='nonumtail=0'}, {@uni_xlate='uni_xlate=1'}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'security.ima\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}, {@uid_lt={'uid<', 0xee00}}, {@dont_measure='dont_measure'}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, '+^'}}]}) openat(r0, &(0x7f0000000580)='./bus/file0\x00', 0x20401, 0x1e0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$BTRFS_IOC_BALANCE_V2(r3, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4c004}, 0x0) 22:20:54 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x18, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f0000002c40)=[{{&(0x7f0000000140)=@phonet, 0x80, &(0x7f0000000540)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/165, 0xa5}, {&(0x7f0000000400)=""/157, 0x9d}, {&(0x7f00000004c0)=""/128, 0x80}], 0x5, &(0x7f0000000040)=""/32, 0x20}, 0x7}, {{&(0x7f00000005c0)=@sco={0x1f, @fixed}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, &(0x7f0000001640)=""/204, 0xcc}, 0x1ff}, {{&(0x7f0000001740)=@phonet, 0x80, &(0x7f00000017c0), 0x0, &(0x7f0000001800)=""/60, 0x3c}, 0x3}, {{&(0x7f0000001840)=@ax25={{0x3, @default}, [@default, @default, @remote, @bcast, @default, @bcast, @default, @default]}, 0x80, &(0x7f0000002b00)=[{&(0x7f00000018c0)=""/68, 0x44}, {&(0x7f0000001940)=""/29, 0x1d}, {&(0x7f0000001980)=""/148, 0x94}, {&(0x7f0000001a40)=""/169, 0xa9}, {&(0x7f0000001b00)=""/4096, 0x1000}], 0x5, &(0x7f0000002b80)=""/144, 0x90}}], 0x4, 0x2141, &(0x7f0000002d80)) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000100)={0x1d, r6}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r6}, 0x10) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r3}, 0x10) 22:20:54 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) mount$overlay(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='overlay\x00', 0x15c84a, &(0x7f0000000280)=ANY=[@ANYRES32=r0]) mkdir(&(0x7f0000000040)='./file0\x00', 0x10) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="302e35896572ddff2727276e7b5b4b58880843d1ab354e268c4fbc1f16b2a6cbff489f25f6e8fb1c228ec6feec5b04be3cb3fb96be553ef5281bdc33bee83cdfdd86379353e98abf8604640594b337c553631ed08fb2fd629d9f7a2f77de71a699"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2566.005483] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2566.043173] overlayfs: fs on '.' does not support file handles, falling back to index=off. 22:20:54 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x201) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:54 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2566.065321] overlayfs: filesystem on './bus' not supported as upperdir [ 2566.073968] overlayfs: 'file0' not a directory 22:20:54 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0xffff, 0x6, 0xffff0001, 0xff, 0x1, 0x6], 0x6, 0x80000, 0x0, 0xffffffffffffffff}) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r4, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r5 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r4, &(0x7f0000000100)={0x1d, r6}, 0x10) connect$can_bcm(r3, &(0x7f00000000c0)={0x1d, r6}, 0x10) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) 22:20:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x28, r3, 0x1, 0x0, 0x0, {{}, {}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_GET_NETID(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x100, 0x70bd27, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20cae1bcdc799190}, 0x24000841) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000c9a9070003226842c374e64bb4800009af1e0d5156aba921d252411dbfe7de6", @ANYRES16=r4, @ANYBLOB="010000000000000000001b00000008009a0002000002"], 0x1c}}, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) sendmsg$AUDIT_SET_FEATURE(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x20, 0x3fa, 0x20, 0x70bd2a, 0x25dfdbfd, {0x1, 0x1, 0x1, 0x1}, ["", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x40090}, 0x840) 22:20:55 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2566.190589] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2566.235772] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2566.248998] overlayfs: filesystem on './bus' not supported as upperdir [ 2566.256965] overlayfs: 'file0' not a directory [ 2566.363477] overlayfs: 'file0' not a directory 22:20:57 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:20:57 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:57 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vxcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f0000000000)=0x6, 0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0xa600, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040)='mptcp_pm\x00', r4) 22:20:57 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./bus\x00', 0x9, 0x2, &(0x7f0000000140)=[{&(0x7f0000000380)="8ca2ae4b71d4ed77b787b400725dddb41713f18d013698d84cd14b36a71730434e0045819c25dc555ac6217b9047fc7c37c8ff4dac9d30bdfe987398cc51f20d827881b3e6b87ea7a3d6045480de1457a0788fd4653c4a4fd6499b8c39739a17360d0e17a97a821f61bd48853d2d66fbc147194313f2ebf65e7e2c4ab27341db24e7fd8f197f7092f5c2a78aa55948703155e0fd706bf8f3dbf5799e2cb75aea814ed088675af02ff1e981", 0xab, 0x1f}, {&(0x7f0000000440)="95bbe14ba25c6585048e565978b7f3767ef682ff5bb55c28de9431fa468df10eb38b1f59f8a3251432ba47505ae10941391075a4d444d94545d1abbb167be397c883081c6e0503783c1517945d5572a8ae571006d3", 0x55, 0x7}], 0x200001, &(0x7f0000000640)={[{@noinline_xattr='noinline_xattr'}, {@six_active_logs='active_logs=6'}, {@grpquota={'grpquota', 0x3d, 'overlay\x00'}}, {@nobarrier='nobarrier'}, {@data_flush='data_flush'}], [{@euid_lt={'euid<', 0xee00}}, {@subj_role={'subj_role', 0x3d, 'security.ima\x00'}}, {@uid_gt={'uid>', 0xee01}}, {@dont_appraise='dont_appraise'}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@obj_type={'obj_type'}}, {@obj_role={'obj_role', 0x3d, '\x17.'}}, {@dont_appraise='dont_appraise'}]}) execveat(r0, &(0x7f00000004c0)='./file1\x00', &(0x7f0000000780)=[&(0x7f0000000580)='security.ima\x00', &(0x7f00000005c0)='security.ima\x00', &(0x7f0000000740)='&#/\x00'], &(0x7f0000000840)=[&(0x7f00000007c0)='\x00', &(0x7f0000000800)='security.ima\x00'], 0x1000) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:57 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/44, 0x2c}, {&(0x7f0000000040)=""/61, 0x3d}, {&(0x7f00000000c0)=""/48, 0x30}], 0x3, 0x80, 0x3ff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r4, 0x4c80, r5) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000200)=""/222, 0xde}, {&(0x7f0000000700)=""/102400, 0x19000}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000019700)=""/251, 0xfb}, {&(0x7f0000000480)=""/84, 0x54}, {&(0x7f0000000500)=""/64, 0x40}, {&(0x7f0000000380)=""/202, 0xca}], 0x7, 0xffff, 0x1) 22:20:57 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) creat(&(0x7f0000000000)='./file2\x00', 0x181) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) open(&(0x7f0000000140)='./bus\x00', 0x400200, 0x80) syz_mount_image$hpfs(&(0x7f0000000380)='hpfs\x00', &(0x7f00000003c0)='./bus\x00', 0x20, 0x2, &(0x7f0000000540)=[{&(0x7f0000000400)="89faebc6b1a520e5d32cffbdce2de091e8c5603ac1b1a3a2fbf57f25aca9a099b5458d99f55509413a0ae0b7198c882147ee9240099a66817fc2a6dce84f62a808cca607f4c2c0ff67416a479b86e1217d65cf7f81edb7bb8df9161527506149e8c395f34be20b35a2059d485d78447f5981490c176d119da91228db21b01c1d97464a29bd91fa7939fa4a4e7fc430", 0x8f, 0x6}, {&(0x7f00000004c0)="82479daa8c572dd44b9f169dd51d014dda2135537d68852e9bb98520382c21f4c7d6915d", 0x24, 0xf85}], 0x4, &(0x7f0000000580)={[{'--\\#'}], [{@pcr={'pcr', 0x3d, 0x32}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000600)='./bus/file0/file0\x00', &(0x7f0000000500)='security.ima\x00', &(0x7f00000005c0)=@ng={0x4, 0x5, "437836faec5b6f469b42cf"}, 0xd, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x8) 22:20:57 executing program 2: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x9, r0, 0x0, 0x0) 22:20:57 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2569.048676] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:20:57 executing program 5: mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:57 executing program 5: mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2569.095848] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2569.117767] overlayfs: 'file0' not a directory [ 2569.138593] overlayfs: filesystem on './bus' not supported as upperdir 22:20:58 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000100)=0x4) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:20:58 executing program 5: mkdir(0x0, 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2569.229203] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2569.257337] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2569.269143] overlayfs: 'file0' not a directory [ 2569.275931] overlayfs: filesystem on './bus' not supported as upperdir [ 2569.316028] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2569.333036] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2569.344661] overlayfs: filesystem on './bus' not supported as upperdir [ 2569.352064] overlayfs: 'file0' not a directory 22:21:00 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:21:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:00 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x80, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}], [{@uid_lt={'uid<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@appraise_type='appraise_type=imasig'}]}}) chdir(&(0x7f0000000000)='./file0\x00') 22:21:00 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c2544f6c564696c6530"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:00 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:21:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r0, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x80000001, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000000)) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "bda850dead9a6e6e"}}}}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000000140)={0x8, {{0xa, 0x4e23, 0xff, @empty, 0x6}}, {{0xa, 0x4e24, 0xca, @empty, 0x20}}}, 0x108) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x1000) [ 2572.057592] overlayfs: unrecognized mount option "l%DöÅdile0" or missing value 22:21:00 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:00 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r3, 0x82a30000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r6, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000329f001b00000008009a0002000002"], 0x1c}}, 0x0) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x115000, 0x0) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00', r0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r9, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000840)={0x2d4, r10, 0x700, 0x70bd26, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0xffff}, {0x5}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x5}, {0x5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x7f}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x100}, {0x5}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x1f}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x6d}, {0x5}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0xffe1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0xc5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x7fff}, {0x5}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x1}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x404c805}, 0x4000) [ 2572.106645] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:21:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2572.179231] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2572.188520] overlayfs: filesystem on './bus' not supported as upperdir [ 2572.226935] overlayfs: 'file0' not a directory 22:21:01 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r3, 0x82a30000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r6, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000329f001b00000008009a0002000002"], 0x1c}}, 0x0) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x115000, 0x0) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00', r0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r9, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000840)={0x2d4, r10, 0x700, 0x70bd26, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0xffff}, {0x5}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x5}, {0x5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x7f}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x100}, {0x5}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x1f}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x6d}, {0x5}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0xffe1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0xc5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x7fff}, {0x5}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x1}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x404c805}, 0x4000) 22:21:01 executing program 1: ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(0x0, r0, 0x4, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f66696cac30e5f827ed81"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:01 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2572.354931] overlayfs: failed to resolve './fil¬0åø'í': -2 [ 2572.386057] overlayfs: 'file0' not a directory [ 2572.407821] overlayfs: failed to resolve './fil¬0åø'í': -2 [ 2572.431508] overlayfs: unrecognized mount option "l%DöÅdile0" or missing value [ 2572.544694] overlayfs: filesystem on './bus' not supported as upperdir 22:21:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:03 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) 22:21:03 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r3, 0x82a30000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r6, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000329f001b00000008009a0002000002"], 0x1c}}, 0x0) r9 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x115000, 0x0) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00', r0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_SET(r9, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000840)={0x2d4, r10, 0x700, 0x70bd26, 0x25dfdbfe, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0xffff}, {0x5}, {0x6, 0x11, 0x5}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7}, {0x6, 0x16, 0x5}, {0x5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0x5}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x7f}, {0x8}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x10001}, {0x6, 0x16, 0x100}, {0x5}, {0x6, 0x11, 0x8}, {0x8, 0xb, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x1f}, {0x8, 0xb, 0x7}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x4}, {0x6, 0x16, 0x6d}, {0x5}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x3}, {0x6, 0x16, 0xffe1}, {0x5, 0x12, 0x1}, {0x6, 0x11, 0x2}, {0x8, 0xb, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x80000001}, {0x6, 0x16, 0x2}, {0x5, 0x12, 0xc5}, {0x6, 0x11, 0x1}, {0x8, 0xb, 0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x8, 0xb, 0x5}, {0x6, 0x16, 0x7fff}, {0x5}, {0x6, 0x11, 0x4}, {0x8, 0xb, 0x1}}]}, 0x2d4}, 0x1, 0x0, 0x0, 0x404c805}, 0x4000) 22:21:03 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:03 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) mount$fuse(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='fuse\x00', 0x80, &(0x7f0000000380)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, 0xffffffffffffffff}, 0x2c, {'group_id'}, 0x2c, {[{@default_permissions='default_permissions'}], [{@uid_lt={'uid<', 0xee01}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'overlay\x00'}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@appraise_type='appraise_type=imasig'}]}}) chdir(&(0x7f0000000000)='./file0\x00') 22:21:03 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file2\x00', 0x0) chdir(&(0x7f0000000000)='./bus\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, 0x0, &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:03 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r3, 0x82a30000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r6, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000329f001b00000008009a0002000002"], 0x1c}}, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x115000, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00', r0) 22:21:03 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2575.090967] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:21:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:04 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r3, 0x82a30000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r6, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000329f001b00000008009a0002000002"], 0x1c}}, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x115000, 0x0) [ 2575.149780] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2575.169835] overlayfs: 'file0' not a directory [ 2575.176450] overlayfs: filesystem on './bus' not supported as upperdir 22:21:04 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:04 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ocfs2_control\x00', 0x131001, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x5, 0x70, 0x2, 0x0, 0x2, 0x3, 0x0, 0x0, 0x81002, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x6}, 0x10, 0x0, 0x3, 0x9, 0x5, 0x59, 0x200}, r1, 0x0, r0, 0xc) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="f2e5d37c393b667f78294c9a5d4891c3eb40bd3c0f8ad062b48777109b44f29bde2940c997439021e0f7b13883d21481240ea708a101f6737ba70c66eb79847d35c8e161b245571dfa97c7c9012612dfec649213c4525738bdfa9bb357b67c25736219a333c066ba4eb92b7a86fdfef89c78e29cf884a47691f4eb9a76"], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:04 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r3 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r3, 0x82a30000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r5, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r6, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r7, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r8, @ANYBLOB="01000000000000329f001b00000008009a0002000002"], 0x1c}}, 0x0) [ 2575.306420] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2575.325333] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2575.338436] overlayfs: filesystem on './bus' not supported as upperdir [ 2575.341595] overlayfs: 'file0' not a directory [ 2575.356754] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 2575.385330] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:21:06 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r2, 0x82a30000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r6, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) 22:21:06 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 22:21:06 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="7500040000000000002e2f6275732c776f726b6469723d2e3c66696c65312c6c6f7765726469723d2e2f66696c4630"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x100) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:06 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:21:06 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6c6f7765722fd84982f6b613c0646904da2e3a66696c6530"]) truncate(&(0x7f0000000240)='./file1\x00', 0xfef) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) sendmmsg$sock(r0, &(0x7f0000000880)=[{{&(0x7f0000000380)=@llc={0x1a, 0x0, 0x80, 0x2, 0x80, 0x6, @remote}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)='v', 0x1}, {&(0x7f0000000400)="786ce9ecbb53992a26d2d3db1d2991d722b44abc6b1d0bc350294ec1d0f2727050137de6274cb3363f9aa40f3a338a711f4d820e764616aeafc34881704e16638626e6be8fb085fd75f4bb33fe82d834e30aff2ba051063680689cde48db9ad22509983cc72c1f74d3ed8a5531162a9969e4718a4f762750b3f5f38325790140b7d8a246a04e6acd29565e8f5c625c84de85da61efcad4d977fcee56a52311007447ecf17754d1740b9e408c14af96cb369a144a98ddb5dcea6542990cde442055", 0xc1}, {&(0x7f0000000580)="7fa09ffb0ea763d4fcb2e8c209bbc7b1a8fe10edbb186a77725484e964e23cd5ac2bd68efc9c8aff80afedb022e7a880cebdc2473d6c68e628b9c7eab080ff4743357745646bd611", 0x48}, {&(0x7f0000000640)="bd7afe8c2119dd486001b730826732407089598efce6bad49a90e2d9158b999ca6aa2bca02d9701b0122bce186092467e9a6000000000000", 0x38}, {&(0x7f0000000680)="ac028577f33107ad82ba8402f3fd346fe117a2441e1a037381d0bf15ed76c65af1648c1fe271c3b68841aea3720e14369a3ead34a4cdfe3795990f53d6483b76246514d6ed838f945fd1c6179efbf206409d6ff951c3e5076d256d440a517f9e38271bc8b9929ec547676acb43ebd261128889ce87927761b0cabf45eeaedbee640ff1acfc677d0d81a65d4388bc", 0x8e}], 0x5, &(0x7f00000007c0)=[@txtime={{0x18, 0x1, 0x3d, 0x73180000000000}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x7fff}}, @timestamping={{0x14, 0x1, 0x25, 0xb0c}}, @mark={{0x14, 0x1, 0x24, 0x20}}], 0x90}}], 0x1, 0x1) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000000)='./bus\x00', 0x160) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f00000008c0)='./bus\x00', &(0x7f0000000900)='overlay\x00', 0x4420, &(0x7f0000000940)={[{@default_permissions='default_permissions'}, {@nfs_export_off='nfs_export=off'}, {@default_permissions='default_permissions'}, {@xino_auto='xino=auto'}, {@xino_off='xino=off'}, {@xino_off='xino=off'}], [{@obj_user={'obj_user', 0x3d, 'security.ima\x00'}}, {@dont_appraise='dont_appraise'}, {@fsname={'fsname', 0x3d, 'overlay\x00'}}]}) 22:21:06 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r2, 0x82a30000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r5, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r6, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) sendmsg$TIPC_CMD_SHOW_PORTS(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r6, 0x404, 0x70bd2b, 0xb9, {}, ["", "", "", "", "", ""]}, 0x1c}}, 0x20000000) 22:21:06 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2578.076659] overlayfs: missing 'lowerdir' 22:21:06 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r1, 0x82a30000) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r4, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r5, 0x1, 0x70bd29, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x8801) 22:21:07 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:07 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000280)='./bus\x00', &(0x7f0000000380)='f2fs\x00', 0x181000, &(0x7f00000003c0)='security.ima\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000080)='overlay\x00', 0x2bc0000, &(0x7f0000000140)=ANY=[@ANYRES16=r0]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2578.118143] overlayfs: unrecognized mount option "u" or missing value [ 2578.135102] overlayfs: 'file0' not a directory [ 2578.137572] overlayfs: missing 'lowerdir' [ 2578.150861] overlayfs: unrecognized mount option "u" or missing value 22:21:07 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2578.209291] overlayfs: missing 'lowerdir' 22:21:07 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2578.255882] overlayfs: unrecognized mount option "lower/ØI‚ö¶ÀdiÚ.:file0" or missing value [ 2578.305151] overlayfs: missing 'lowerdir' [ 2578.321309] overlayfs: 'file0' not a directory [ 2578.327997] overlayfs: unrecognized mount option "lower/ØI‚ö¶ÀdiÚ.:file0" or missing value [ 2578.339994] overlayfs: './bus' not a directory 22:21:09 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 22:21:09 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:09 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:09 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x60) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000640)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x9, 0x80, 0x9d, 0xfffffffffffff000, 0x3, 0x38, 0x3a31bee6, 0x189, 0x40, 0x2db, 0x71c0, 0x5, 0x38, 0x2, 0x2, 0x5}, [{0x3, 0x52f3, 0x2, 0x2, 0x6, 0x5, 0x0, 0x5}], "8b08c187c84c10950bf6a1c9f1b7d443aaccaa7e4ea636fba574e799e1fdcfd700d35970fd1f0919d5c3ac8bf3a42f1c23086f1ade6aaa8f56ca944372d5e4b6cf23c8c1b8db1ede6ea3eb892817083ad479ac16bac905ef81a89ba417f9a8d9e65109fc1f2aa5c30c1e9af1", [[], [], [], [], [], [], [], [], [], []]}, 0xae4) symlink(&(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='./bus/file0\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:09 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:09 executing program 1: perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) creat(&(0x7f0000000000)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f0000000100)='./file1\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:09 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[]) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:09 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) mount(&(0x7f0000000040)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000280)='./bus\x00', &(0x7f0000000380)='f2fs\x00', 0x181000, &(0x7f00000003c0)='security.ima\x00') r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000080)='overlay\x00', 0x2bc0000, &(0x7f0000000140)=ANY=[@ANYRES16=r0]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:09 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x24001, &(0x7f0000000280)={[{@default_permissions='default_permissions'}, {@xino_off='xino=off'}], [{@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}]}) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="75706d390fcf69723d2e2f6275732c0aa0e5275e962377afb2069853376f726b2e2b66686c6531723d2e2766696c65308d610000c834866076767c48"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2581.111115] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. [ 2581.120687] overlayfs: missing 'lowerdir' 22:21:10 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x2c, r3, 0x20, 0x70bd2d, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_IFTYPE={0x8}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x200040d1) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:10 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:10 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x400, &(0x7f0000000380)={[{@metacopy_off='metacopy=off'}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@nfs_export_on='nfs_export=on'}, {@workdir={'workdir', 0x3d, './bus'}}], [{@obj_type={'obj_type', 0x3d, 'overlay\x00'}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x63, 0x63, 0x65, 0x37, 0x38, 0xa, 0x61], 0x2d, [0x63, 0x39, 0x33, 0x65], 0x2d, [0x34, 0x34, 0x30, 0x31], 0x2d, [0x31, 0x35, 0x38, 0x36], 0x2d, [0x33, 0x65, 0x0, 0x32, 0x38, 0x35, 0x64, 0x33]}}}, {@euid_gt={'euid>', 0xee00}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'security.ima\x00'}}, {@seclabel='seclabel'}, {@seclabel='seclabel'}, {@context={'context', 0x3d, 'system_u'}}, {@measure='measure'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f581e035155723d2e3a4669010030"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) bind$unix(r0, &(0x7f0000000480)=@file={0x0, './bus/file0\x00'}, 0x6e) [ 2581.176923] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2581.193083] overlayfs: missing 'lowerdir' [ 2581.280812] overlayfs: missing 'lowerdir' [ 2581.288223] overlayfs: unrecognized mount option "metacopy=off" or missing value [ 2581.304309] overlayfs: unrecognized mount option "loXQUr=.:Fi" or missing value [ 2581.317857] overlayfs: unrecognized mount option "upm9Ïir=./bus" or missing value [ 2581.322163] overlayfs: unrecognized mount option "metacopy=off" or missing value [ 2581.341829] overlayfs: 'file0' not a directory [ 2581.349538] overlayfs: unrecognized mount option "upm9Ïir=./bus" or missing value 22:21:12 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, 0x0, 0x0, 0x0) 22:21:12 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_REQ_SET_REG(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000007c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="010008000000000000001b00000008009a0002000000"], 0x1c}}, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:12 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:12 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f62726b64e8703d2e2f66696c65312c6c6f776572646972352e2f66696c6530"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:12 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:21:12 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:12 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000280)='nl80211\x00', 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2584.114450] overlayfs: missing 'lowerdir' [ 2584.127248] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2584.153447] overlayfs: missing 'lowerdir' 22:21:13 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:13 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:13 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:13 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2584.191101] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2584.210990] overlayfs: unrecognized mount option "lowerdir" or missing value [ 2584.220684] overlayfs: 'file0' not a directory [ 2584.222115] overlayfs: filesystem on './bus' not supported as upperdir [ 2584.284177] overlayfs: unrecognized mount option "lowerdir" or missing value [ 2584.287845] overlayfs: unrecognized mount option "lowerdir5./file0" or missing value [ 2584.329320] overlayfs: 'file0' not a directory [ 2584.335677] overlayfs: unrecognized mount option "lowerdir5./file0" or missing value 22:21:15 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x1a9) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b646952805e6763fe21723d2e2f66696c65312c6c6f7765726469723d2e2f66696c6530d99f288ec040d0e9602494593e17bc817fd4648c82ace397049339994a70e4e5e4841a2718719f258043be2c66b345e2a5df6996059dd8a9170e377f1f64e1e7aa0d0bbb775a8b91e6fc19803885a4452981e1851f6a119bf3b275c489e88c1ce92213d9f861f380216306d3a4da"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xdfaf) renameat(r0, &(0x7f0000000140)='\x00', r0, &(0x7f0000000280)='./bus/file0\x00') chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000580)='./bus/file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400) statx(r0, &(0x7f00000005c0)='./bus/file0/file0\x00', 0x400, 0x1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$hfsplus(&(0x7f0000000300)='hfsplus\x00', &(0x7f0000000440)='./bus\x00', 0x7fff, 0x3, &(0x7f0000000480)=[{&(0x7f0000000640)="af9548557f8d75714f7937ef6c3e09adc8a57a785fd2df2f732c2519c6158f9d3de1a01ba54053d3ee06e338914fe26eab1e2f893187bea3cf6103bc6663b77b7ad8731b8ee067db930cf2ba6d04eefd59ded4a46544549d67c69c8192af8d3435332a480fae8dcddd5a48e11dbd06897baea60082a39920d0922d4f406d4b19028921c3810a44cd99c7ce8608b6c1ac2f3174e9d3b999b3aa8f979efad78af77e23446f8696754d5e1add7f0287b5441990c9f0e368e7d045051ef3cbbeeb9961bd796d2a3e", 0xc6}, {&(0x7f0000000740)="a450c28a1b0ce87675b0f2db8e68910eda0c4c23737fe7ae992a8577ce15a8650241e0fd7b4d88055acf781192e317ba48f89d5c0a15f62e2899f19dc279356a1beebb1743a896bc478918aebd4fe2b585f5679694b2f395e2e7c777e0bc29daf1f4579047b90252c7dfb236c088132e91c8fe7b3b1d662b64488cb637093b9b64d8d0161afa5e8c12a1f8ef3dd7668c7424", 0x92, 0x5}, {&(0x7f0000000800)="76d77db194e040e69bf686aba776128bef8e234cb3f75d2e173bef77eae2c82e7a0faae9d1c042afa58536045b869d7d66e337b36bec3adbd448a3140e54fc57df1143dc81a0b7f38d83c11d189da4adcd7e7fbf67ad95c1ff90ea5581c96400517d8bc239f53fcd1e80278a091df013f3f7aec1100ac6a57e49247d9b2e4b7d4855cc6eb3ada5080cc8b7626a9e75c7ecf7567ddfb42798821a1ca2374b2b90b1d2e7e89d143067e72c71621ba2af70342c3bab5f963b07015cd27965fd33f69c9a75986fe9cdd67890f609f9019b4994d959e2e38cc16b397d80b462d3eb1e5867f568537275a87623616cd1f1b1a767a58ea91fbe024bfa212696a770cfdc8cd9e85b7ce014541a9f28a8b0511119ff9cf044c7247d7ec83c112becfa4a0092d2c7b49b9665084d46c521ffa88697907dcc104c883bbd8818a0c4e4c361318a599ea4b759ea94b9a8ec095963f1631e7c92d58c0ed5ec27b8cbd0cba66b8108165f9d7c6e361070a6916df81bea35937ecdcb30840f42573f44a9944dea89dac27db678d1b7f5d7f232f73734e1f60de0f3c7463da4232c51373df9dfecd4e2c977580595f941284c0aff0a1f1b7095d0c6b2a688ad912461999ca0b9d01c366a205c4ff23b8cca8c77df62dc73e4e87828dd2a7dc4da239b0476f1a79bc5ce0ca76e8b498f024c36f8cd3d672ebb966afad97f0dbb6e46d32e766200194b99056807de8ad9f1061165ce2c64b759f43a96373e326609bbb133db9c4634f9e0767cad6da11672d55883cb2e3ec229b2c8924fc8ca272e06c982e2872a0dcf2446b5d54ce8ed138e9f329b2271d5032a7a97750b43ce0f4402865eebff36683b9b2d27b5cdf471e2ae647347dd315a102b621294d99d4d4c5f1d7b50c04a64443e679e8b7334b4c78d449f3032cb516d1275e9a2b3ad8b3d7a06414c348cc10850bc7467fd3132a6ed6e50db9d8db9526188df069a56f9d112a18bc96f1f6cee209300a8e556cc114ceba3b991cdc414e42c31661598b9d5ee0a130ead5abc39b5e6db8bcf86d0a3dafe6e14666f87bd24898723b3e1111c68d8301869f8df8d7d5297edaf74a39ab8354a1811714e77d4b0c89e1992db4ed98acacc605b54f369d305210c08de9ab1ba2cdd378fc9d23a59603a2e0c4fef560ce59e195d1a91a830e5c23e729e51673554d439d27475b2f0d5944f34e735b435da0bf14d61dc12d514551f98e8ae6daa37b0fc1835052cdff44b334bbcadf4d9506d91dec42dd8e0fea8f9e1ea9411801d23d658dae2114fb427c731bdcc68512963926356ab0bb72d438c4767332a8360a43e98aa3e9b2548823dea58eb72be39f6471f95d0b2fe054d3cabc79f62809aa7b3a4b3ebbcecc484b728ad0c55f67ff0a41aa786919aa4031d0a6fab08e64247f0a4679c2c7d2d1830f3b321db18f74e013b5251357d8f1c1cf4095d2767e34f34d98db05430f8209b4199043354d603e92ea7b8983100bad9a55c67c6b8eca63f4443cc1b47fd83e5e72b7a9e27abd479fd5dd57aa9e4a9c9315986e8234a4dcdd4f4848c82b0f37eacb97180de9754ee846b7addbace5f6d403af89a83623ec24b419c734a1446bb29539ae148467ee5f5f9ac81d94d9661a5211430bf078f2fbb918cc028a8c8d027e8b316f4084730a67c2197e79b9d15dbc05cff03739a38958ed04380c271119b8c69ba896f5fdba6d3466cc2db1577aecc064fe5051728a230c032c493deea8af826bdddd05af118e9f1535b7737b96cef3a50f526b1bcf688bafc7a3c58b1a948eab2493276d4b2acb758a1e52a496299a1902cf395dbbb8db4d915832a7215c51cffb331526fa1c8ae4354d9de776852e5f0d70e67d0ae428be4ca981552937b4a72d9c79a01fb7df9b3f6d2cd0ab68b06780c3c124300bb825f01cc978bdb4dc15e183bb345ad6271d724706068224671a7caf7a9c63dfb402ba558e8f1488e13836450c299173eaa70796c214f9ac305550e267e0dafc83406e2137ba2b0957721165e21ec4a4d39bda5ebe73b6e7950e86bc94119a51b2f116d7bebd1fc107592da0e65e79a72a1a658d6e209fa4af914f2396b7711ab0026610d0e61335bc1e0a05397f5eccf08a1306d8cc0d51e09a7da01a7b3cbfafb4008823e697738578c7958b81513a293712abdc9a018dd726e12ee700f7ef047dca1242214a24e0c5fc9223ab4718b40b2df62bfd539b5289c995ae4f7228c849a07d990062474a8dc6fc7b3827834d42689cdb51fc23e8331b421b73f6897aa76e00f02c0bdd8661e705b3e4d9552f100ee1ee88b953975294268708dd35db6a2d0450ba101267ac57ecee0d76ef594712b60328d4eb055cc6f0b8f06dde359f26efd51087b14612d00e29f7b6b8543ddea8cddacfc377d9b6b642bf5e0cfdabc6e986993f4e0fa2e80c0b8c6851ff9e9e0cce92c0cf5aaf8f419d1b02937e5ebba9e920b5d942b415a701f6171be2dda73f76fb482488c81e82f835286798f304af83eb4a98835feaf21324d30ed92e2dca5971a29d3385bff13914ea4e3e614339bcf652c8197fbdd71c917e3c55d0ab7b79bd0e1a99ef264e14bdce432bd0446bd4d4acd6072056df44bfce113dfdf123f92fcf65fc59e022184a90a32314f63e17f5f68acf1cc632bf569eb1ff04b5c0a59655a5f6892110537f9db492c06831890fd51b138285a95d7115582a00a7baebc74f4e71651d3e59e8e1afada5e0940b3c50898222e930a0c8b84d79650c43c070893818c6e6a1326a037eee445a98217b8fabd9596d71faad85852a6ff2cce008bd96588c4252986f5c2c54a9e42c8be32ba20780f49b6b3e8eed3a85f57dcee2cce63e93a68d97ecf2aa5c410edef9a1f49fa69a2df091ccda0c036351b3133ac2ef971a0c8f13bd7685ffeff5ec777942a9e65126a64fb2cc045893eeb16a5c9af25968a3549e9dac3e3ebbe17c618ce2ba2893e45fbd638acedd3ed72d37e2268d7074c0714a717f7dc54e76251a809354eeb3ef6bb37974c9ea35b0d2c82973cda1a03bbd43a745a33fc916f7e1ffbb367be32b54cbaa8851bfc0b6943eecab2794ed2823f8cfa9dda1ca8e30cb5e1e89dc38619866817c3ee20632bbf6075048cc9d74f4b4974222e4e775fc6fdc5e0fa9ffdcaa961bcf228eed363910eadf16fe7d8fe47ac7e350ef57644387002b2532b06920601f5eb563776ff74560ce210ede81ad8bd91cc48c5165ca9e469403091ea1c0755ea546e83ae9ccb9c9656c695d5070bfffd9c7b7ca4ce85c4278d2828f26080b7c0f76149dfcc47f38489d4975a2b3c152463a63144dd7e22025edb67f1fa55aa5b98f0bd5fb5867b9b16b724716ec84e5db13c1d1de6b08727ab9dd6b76e3961d70489bf308dfa6bd2dd6ea9ea528809db7b32b3d7f7dc91ae19d3d6f87584eb1d39b73eb4490a4e01a45159221301299eda422043c9b78dbc2a257fbbc6cd3c6e0e7dba2fe77609ac40ad3bc5a89e30734af43d8345aa1ec822f5582d0245b53494137aaa82b82c5824488db10301a23d061e2e72ecf48f5f5e2a97416dd6580200d618712501ac65e9c9a5feec31941cefc5b441b6b2395fa5053e80f22763416863988a5263b178ebcd9efbfe43a78cd938b42c31b4839654ec5c6df4b1e45750437aa973cf119e8d15ed4e1ce776798642008ba78a79aea402e3e010de2504f80b058820cbaaf0664815cfca7924d5015d01ab4e50a6c496805a047b8a96ef1ee871394f195db6201d3e9ea9aa10c93703891df8048e95704381134f4eb4ca2005709fee9ca641d4af5d0b415f5fae002576557b62d979a42e909e1eea39d68bae30931647d9f693327286cf6ee4334b62641d8090803ffa2bec3280df357c12ed504ab0c7425aa33df913013cb90f6890a5e928a1b4dfbfe27a43febdaa2859032a97b5dbbe42d9adfc1a81fad1f6dc1d7ffc7ddbe29502ac50be855449580a0f29e00116283deb6fdc8ecc3b9c866fb7daf8514f2991738acb69a55fff9ab4c70c17be3f6175063bc55bb4a12f1a6645babee1e3d1c4f2b81b80541ddc62d0beb800fffd965cbe91ebfeb9ce6ff14cbe2261320535eb21f73232d71f637843840b9e76eae6fd8b2c55610f7b88336a9b8c3fbf1441eadf480f9f1f606b082b80e25564ec89186a089dad4f6572187051494d1d109e051c3ba05860ecbaf89fbe842bdcf6fef031c8a0fe676d47eb12a9cc16449d6e85936aeae0bf3046e9bd0a93f217ec625daea3163eba8abab1afc6c5472741755b2e79356f98ec5af3c7a645eef477a3593118058d44285b846a7a46f34e4397e9685968c2e7bd68df73974c6772878723423e72f85cb5c8934d48936e8b20df4a33449cdfd481703099e9625db17da74eda003cce6a479d05b9e239f80c4e9fc0a09e7d32320da330f17eb6dfbf8e49bb8e97b707b2e93acc2784006eb2395d3c61fd12dd251d0fd855e54875c5e37e20b8c0f330757eab3cb1f7b13d52f9813beae8994a13f3d2d876e444000ed0b2ce00cd972b8696daf14a2c0b89e0de9a2d1b4ee8ad8c74696b2475da6a19c701044d310b6bd184c1bb55a069d37c83bb94708bcc1c89fd5c65d383e31b30a2548fa3d209938bd0fa7dec46278bf7a682d3a02fb7668c6f54dbb61f65b4e3cd82490b8c8477cef89b5b193dfcc050cdf14787c1b724777efee7339b0d5c3a28392b1cdadf3731ccf0b442d8b4cdf7f2c7814f2e70f3d89232da819d924335cd7a82882c579e1b8d90d9c13ed38bff655d673155443a8b1470f609e37aefd3ca91786d9cb8fe2d0304804d707b34baa2234c67de553c5cfb4144db50650185db7748ab3e8bdf18c2a47f9030dd9ac4ef75f2aa8329989074195f04bd0f6f7cb46f8876b0444eeb430d381e30a326e4e094a4871b4deb4963f8abb0022c0b87763a59bf064ca27bfc66b62946d70c704eb322fc8064e28a35fc0540613edfbe628147c0c6eddc971130c6005fc3a230718d34d8b27129f3f6d825fece9c8c7780beecdb3edd06ccff87c42d006d82c482d29f85abe5e56389f03a199d69d9b64ebe220f28bf1e91bf691191ffb251faa8aecd9506bb9f6877b5aebed5caccba5a507524656d2b7d9243e1a046e5b985ab29a9fcbd9cf08a76815880062dc702a2bf8e7f37e28862e799da704fd6c9326bb4f9d1d65fa0bb96e278179ad7edbb41c5658adad7b1f2248e8f8c6fbff0216525aa8c471d5f6089f33d69f28d8f176c3d50f3e65293e02d7ad2423eb61bbe1b750f26f4e3765b8e73ffb7d50f63b42d9b223b3e23ffd4832f202fb071df44e5b39c56d2e372bf8bd5bb9b72bb9df0ee6e6be2efb1d9613672adfdf19e91d93f9d6c2f5a1000cf69eaa6ab455fd273e2408d016fdef8bfcee823520a587c6a12aed93ac4eb697b356aab3a086a864ac5871fd19117b669244446db8271e55d71e32eaddc44481bee253c94741be2f44e38519f9e99467062f4a1f4e660c2723c2df1a5dbccfa9ad26ef90106fac98707f5343580346ae826d19a957cc77e95f3e9474f375b5a0661cecc767dab10f26b96d0d3b10d906cac4a2450cc68cfe082c31494fbcdaf4324fe0f2d1fb2f4bd9ce8aed7e4e639edf162b47c3d7d8cf574d36ea53721dda8502483b5bd2d8ae64f94e3acdff210795f0ec16f3209ca05d7790301917a7ffa16c80b7194b2f6babb2d5edae2b1fc34630b65eb790c808c66e019ef0b88414e7b96776b0d611a4649c8141c74a8fb43dda209d74e6b43b20887c7a94f5a285cb87998257e", 0x1000, 0x8}], 0x1000000, &(0x7f0000001980)={[{@uid={'uid'}}, {@creator={'creator', 0x3d, "74a1ec66"}}, {@nls={'nls', 0x3d, 'koi8-u'}}, {@nls={'nls', 0x3d, 'macgreek'}}, {@type={'type', 0x3d, "9ab8db5a"}}, {@nodecompose='nodecompose'}, {@session={'session', 0x3d, 0x4}}, {@part={'part', 0x3d, 0x7fffffff}}], [{@uid_gt={'uid>', r1}}, {@euid_eq={'euid', 0x3d, r2}}, {@permit_directio='permit_directio'}, {@hash='hash'}]}) 22:21:15 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r3) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x5, &(0x7f0000000580)=[{&(0x7f0000000140)="2c9d690417ed666a3d4dde22d1e8c028a187a5d39b32c4cbbde246", 0x1b, 0xbb}, {&(0x7f0000000380)="c7e11cc07f", 0x5, 0x1}, {&(0x7f00000003c0)="56f98964c1d2840224a12069d5bc144e265cba6571c2a2f2ce1bae0d10b6de8b63d3e746fb045b97b874a6d26f4c2ddd061c72c0d4d1ec4f39ac52e796acfaac632eb4ae5cd4d26d9317c5506cdd57224de30209d7bfc1ba0bcbb3606c97fe929d6842539b49ef5f7340aeaf064358ccf0454bc48fd0408a6a86e0a7cc40abc81b4c1fc3e2c77e3cdd2dcd61ecb06e1b60576f4d63f82d14ef83e5b790c1a66cfec81e812580ab9211fdec01a2ad8135c2cc04f1a6bb4012fdf0f5fedc41b51fc9c77dca6f3f79173f8ddee17d76be6c70b96fe18cb446c200a4084ead9714", 0xdf, 0x7fffffff}, {&(0x7f0000000640)="9038781bf11e08d0ff44d1dce1bd94e61b9683abfa3b67ca484a63ccf5209680023c8b2eebd6a5cc58cd4bc4fbcff7f848beec0c7804cb1d6e9d89ebb4a5c494bd5aa93301ec6ffce560ae4128d7525aa2b17d52c54716aa4cf8784023974b44211c960acdcc9881a5a212f847b3238afb7d98632813babe3bb11d477a29e3b1acc2197ea8daa647f6211868cd8c5d3dbd7ff0a64e0f", 0x96, 0x1f}, {&(0x7f0000000700)="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", 0x1000, 0x22e}], 0x840800, &(0x7f0000001700)={[{@codepage={'codepage', 0x3d, 'maciceland'}}, {@creator={'creator', 0x3d, "96e140b3"}}, {@type={'type', 0x3d, "b66bb48c"}}, {@part={'part', 0x3d, 0x200}}, {@type={'type', 0x3d, "a587b379"}}, {@uid={'uid', 0x3d, r1}}], [{@uid_eq={'uid', 0x3d, r3}}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '+,'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'overlay\x00'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:15 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab435087", 0xa9}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:21:15 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:15 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2587.142349] overlayfs: unrecognized mount option "lowerdir" or missing value [ 2587.149926] overlayfs: fs on 'file0' does not support file handles, falling back to index=off. 22:21:16 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:21:16 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:16 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000580)='./file1\x00', 0xc080, 0xc2) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB=':file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) socket(0x10, 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0xfffffffffffffec4) setuid(r1) syz_mount_image$squashfs(&(0x7f0000000000)='squashfs\x00', &(0x7f0000000100)='./file1\x00', 0x1, 0x2, &(0x7f0000000140)=[{&(0x7f0000000380)="c5402b71087e48c6f1a5d0f93902c50c27009cda2ef66241a9589d56593fe7b41778594d7dca2f52d691f68c2fff304f9c2ecc5dd2410f9c7da8d6de0d250e5ddf0fd558b4521a0298a9fe11d8a4048c93334bf73a657a53b248a873e4a8201a18be70b8b9147946ed9047315f8caccd07f0a7c9bdbb1fd59b32c2b1d4660acedd3b49bc8d1c11669c9ba38ab99f6af11d10", 0x92, 0x8}, {&(0x7f0000000440)="5a47b9402fc53ed32c85fcf14c7e017eefe76789519e7c5e0c74d8fd5be81a9c5ebdcdbfebbf2847903191ed0deae86be299e8777bd82f6204dd254022f79d7f7f30765dd393715ef1448b9afab9de94c117aa08a50531583050e2276b7c6d1a84c35bdde025952fa10d09a37ab4f992c684b48553df7ff2808c24a9d0ac55a83358cae14e2f90870f", 0x89, 0x9}], 0x4080, &(0x7f0000000640)={[{'security.ima\x00'}, {']]$^'}, {'\x00'}, {'overlay\x00'}, {}, {'security.ima\x00'}, {'overlay\x00'}], [{@euid_eq={'euid', 0x3d, r1}}, {@subj_type={'subj_type', 0x3d, 'overlay\x00'}}, {@fowner_gt={'fowner>', 0xee00}}, {@dont_measure='dont_measure'}, {@appraise='appraise'}, {@fsname={'fsname', 0x3d, '\x14:'}}, {@subj_type={'subj_type', 0x3d, 'security.ima\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '^'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:16 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000480)='./bus/file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='fuse\x00', 0x40000, &(0x7f0000000640)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x1000}}, {@blksize={'blksize', 0x3d, 0x600}}, {@max_read={'max_read', 0x3d, 0x80000000}}], [{@fowner_lt={'fowner<', 0xee01}}, {@fowner_eq={'fowner', 0x3d, r1}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@obj_user={'obj_user'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@subj_user={'subj_user', 0x3d, '*@^!/(:*\x00'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@smackfsdef={'smackfsdef', 0x3d, '*'}}, {@dont_measure='dont_measure'}, {@smackfstransmute={'smackfstransmute', 0x3d, 'security.ima\x00'}}]}}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:16 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:f']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:16 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$pppl2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xb, 0x11, r0, 0x82a30000) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:16 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:f']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2587.322795] overlayfs: unrecognized mount option ":file0" or missing value [ 2587.336753] overlayfs: failed to resolve 'f': -2 22:21:16 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:16 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cachefiles\x00', 0x4000, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2587.398262] overlayfs: failed to resolve 'f': -2 [ 2587.452857] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2587.479636] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2587.488255] overlayfs: 'file0' not a directory [ 2587.495496] overlayfs: filesystem on './bus' not supported as upperdir [ 2588.155306] overlayfs: unrecognized mount option ":file0" or missing value [ 2588.163420] overlayfs: filesystem on './bus' not supported as upperdir 22:21:18 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file1\x00', 0xc5) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000780)=0xe8) mount$overlay(0x0, &(0x7f0000000600)='./file1\x00', &(0x7f0000000640)='overlay\x00', 0x200021, &(0x7f00000007c0)={[{@default_permissions='default_permissions'}, {@metacopy_off='metacopy=off'}, {@default_permissions='default_permissions'}, {@index_off='index=off'}, {@upperdir={'upperdir', 0x3d, './file2'}}], [{@fowner_lt={'fowner<', r3}}, {@uid_gt={'uid>', r1}}, {@context={'context', 0x3d, 'staff_u'}}, {@euid_lt={'euid<', r4}}, {@measure='measure'}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@subj_user={'subj_user'}}]}) mount$bpf(0x0, &(0x7f0000000100)='./bus/file0/file0\x00', &(0x7f0000000400)='bpf\x00', 0x1010429, &(0x7f0000000500)={[{@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x23da4000}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x400}}, {@mode={'mode', 0x3d, 0xfff}}], [{@obj_type={'obj_type', 0x3d, 'security.ima\x00'}}, {@fowner_lt={'fowner<', r0}}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)='security.ima\x00', &(0x7f0000000140)=@md5={0x1, "4edc83797430c67289aae5126d7a7d7a"}, 0x11, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:18 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:f']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:18 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x80, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2590.163355] overlayfs: failed to resolve 'f': -2 22:21:19 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435b77c7f44cf0783279a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0d450a8f2c60baabf84ab4350874b05", 0xab}], 0x3, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r0, 0x0, 0x0) 22:21:19 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./bus\x00', 0x14) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000580)=ANY=[@ANYBLOB="0261ef33e06133203a8861511fa6e0f6e3b44d7b772f1027b9e610fc96ca38d196f86b42ddb600f5ee89126b61e0eefd3758f3dbcae224551a05b742ac693da30eb4fa7b448ae7403140b75ad4264cca0e97"], 0x1, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x10}, 0x10) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) r0 = syz_mount_image$ocfs2(&(0x7f0000000140)='ocfs2\x00', &(0x7f0000000380)='./bus/file0\x00', 0xb771, 0x2, &(0x7f00000004c0)=[{&(0x7f00000003c0)="8b2e940e847fe209875c256cdafdc70ddcebf00a63cd1beb5dce64ced1a464f5d484d279770cf7d1cfbd", 0x2a, 0x2}, {&(0x7f0000000400)="efb082c3d5b45771db3fac07d5e80ac3f4f1f2d8ca70d5c2d9fcc34fef5bdd0a5f57229dc347fcc11db18107a651db603f941c7b64a0debd978009de5f82289a7318fc528a01e3c6e5930ea1127e9c79cc8b6c1d18c79bec5af18128f2c4160048cfe0d2ffaa888791a2a7d2732d244370438e3d9f8c313003e8dc1eb1d506fd99c0375c0b211f47b8934c0296e3ab106fcb9e05cefb10646398784c8de8b1b7f7ea502c54804b494574974a3efb8d1815f2041b", 0xb4, 0x88}], 0x241808, &(0x7f0000000840)={[{'$~\\\x9buc\x02&\x9eG\x8c\xa1^\xf7\x97\xae\xde\'\x03gy`\x83\"\t\xb6\xf1\x19\x7f\a(\xb7ml\xa6\xc2\x1a\x9e\xad\xe4Zv\x8c\xddA\x00o\x92\xc0\b\x0e<7\xc9k\xbcWq\x1eI\x0f4\f\x02\fH\x11\xdf\x91R}\xf9\x16\xd5\xf7\xaf\xf1\xd1E\x89xc\xf2S\xfc\x81\xd9\xf3\xe8\x1f\x1aY8x<\xed\xfb\xed>\x1f\x10E\xec.l\v\x04\xae[\xb2\x85\xf2\xdfl\x03\x95\xf93^\x1c\xf4h\x99\xf5\n\xb5\x00'/139}, {',&/\\\xdf/\xd6/{'}, {'security.ima\x00'}, {'overlay\x00'}, {'{'}, {}, {'overlay\x00'}, {'security.ima\x00'}, {}], [{@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@appraise='appraise'}, {@obj_user={'obj_user', 0x3d, 'security.ima\x00'}}, {@dont_appraise='dont_appraise'}, {@smackfstransmute={'smackfstransmute'}}, {@subj_role={'subj_role', 0x3d, 'se\xc4\x85\xdbA\xcbR\x14!ma\x00'}}, {@dont_measure='dont_measure'}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@audit='audit'}, {@fowner_eq={'fowner', 0x3d, 0xffffffffffffffff}}]}) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) 22:21:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000cab000)=0x7) setuid(r2) mount$fuse(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='fuse\x00', 0x40000, &(0x7f0000000380)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x7f}}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@max_read={'max_read', 0x3d, 0x81}}], [{@obj_user={'obj_user', 0x3d, 'security.ima\x00'}}, {@dont_measure='dont_measure'}, {@audit='audit'}, {@hash='hash'}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@dont_appraise='dont_appraise'}, {@fsname={'fsname', 0x3d, ')-'}}]}}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:19 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:19 executing program 3: socket$packet(0x11, 0xa, 0x300) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(r0, 0x8983, &(0x7f0000000000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/209, 0xd1}, {&(0x7f0000000040)=""/129, 0x81}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/24, 0x18}, {&(0x7f00000003c0)=""/71, 0x47}], 0x6, 0x5, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000340)='/dev/input/mice\x00', 0x4000) syz_emit_ethernet(0x26, &(0x7f0000000100)={@random="ff06db5df2c1", @local, @val={@val, {0x8100, 0x0, 0x0, 0x2}}, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "0000000000fdff00"}}}}, 0x0) 22:21:19 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:fil']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:19 executing program 2: sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x5c, 0x2, 0x8, 0x201, 0x0, 0x0, {0xa, 0x0, 0xa}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x6}]}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_CLOSE={0x8, 0x8, 0x1, 0x0, 0x3}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4801}, 0x8004) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2590.411255] overlayfs: failed to resolve 'fil': -2 22:21:19 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:fil']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:19 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x5, 0x30044, 0x4, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x4, 0x10001}, 0x100, 0x8, 0x200, 0x1, 0x4, 0x7fffffff, 0x1}, 0x0, 0x2, r0, 0x9) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2590.486963] overlayfs: failed to resolve './file1': -2 22:21:19 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) 22:21:19 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:fil']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2590.525923] overlayfs: failed to resolve 'fil': -2 [ 2590.532564] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2590.572360] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2590.586610] overlayfs: 'file0' not a directory [ 2590.593009] overlayfs: filesystem on './bus' not supported as upperdir [ 2590.611546] overlayfs: failed to resolve 'fil': -2 22:21:19 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) close(r3) [ 2590.655287] overlayfs: 'file0' not a directory [ 2590.675481] overlayfs: failed to resolve './file1': -2 22:21:19 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="6c6f7765726469723d2e3a66696c6530c84daeee9ddec8928b7797853a9e2c17d5491fac3a04a84263b199aaaef68d6206eed88d1e7d926bbd3c3f9f073e2c87b94d374319062e324a24cc0807d1dc3c80897ebbbc1c9573a1dd704d6e67624ce3f5fe78ac0d230e8fcf156117ee9c7aebcde1cf6c4e2a8863be02b5cf835fabdebf8f6d12e4752c6642149fcd2db2ab76af6b0e5ba32dbeb5f96a950dc4fe19a8dff5c9450b6df492800c47eff97ed97cbd45789fa885650b194d0bcf5be4595b2ff50a9601a3edc0766e2fd662f05c4468547368ab1e37d501504d0b9d8e27cfddc77c8ba9c5ec"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:19 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) 22:21:19 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) getsockname$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000000)=0x6e) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='security.ima\x00'], &(0x7f00000006c0)=[&(0x7f0000000580)='%)R\x00', &(0x7f00000005c0)='[\x00', &(0x7f0000000640)='security.ima\x00', &(0x7f0000000680)=',-\x00']) open(&(0x7f0000000380)='\x00', 0x8000, 0x0) 22:21:19 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:19 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000100)={0x1d, r6}, 0x10) 22:21:19 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(0x0, 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2590.763040] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2590.772983] overlayfs: failed to resolve 'file': -2 22:21:19 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:19 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) 22:21:19 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="0100000000000000000001000000000000000b0000000000001473797a3100000000"], 0x28}}, 0x0) [ 2590.805716] [ 2590.807375] ====================================================== [ 2590.813681] WARNING: possible circular locking dependency detected [ 2590.819991] 4.14.226-syzkaller #0 Not tainted [ 2590.824473] ------------------------------------------------------ [ 2590.830780] syz-executor.1/22372 is trying to acquire lock: [ 2590.836477] (&ovl_i_mutex_dir_key[depth]#2){++++}, at: [] path_openat+0x149b/0x2970 [ 2590.845929] [ 2590.845929] but task is already holding lock: [ 2590.851888] (&sig->cred_guard_mutex){+.+.}, at: [] do_execveat_common+0x319/0x1f30 [ 2590.861245] [ 2590.861245] which lock already depends on the new lock. [ 2590.861245] [ 2590.869537] [ 2590.869537] the existing dependency chain (in reverse order) is: [ 2590.877129] [ 2590.877129] -> #4 (&sig->cred_guard_mutex){+.+.}: [ 2590.883438] __mutex_lock+0xc4/0x1310 [ 2590.887737] proc_pid_stack+0x13f/0x2f0 [ 2590.892313] proc_single_show+0xe7/0x150 [ 2590.896876] seq_read+0x4cf/0x1120 [ 2590.900925] do_iter_read+0x3eb/0x5b0 [ 2590.905221] vfs_readv+0xc8/0x120 [ 2590.909169] SyS_preadv+0x15a/0x200 [ 2590.913293] do_syscall_64+0x1d5/0x640 [ 2590.917682] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2590.923363] [ 2590.923363] -> #3 (&p->lock){+.+.}: [ 2590.928449] __mutex_lock+0xc4/0x1310 [ 2590.932745] seq_read+0xba/0x1120 [ 2590.936714] proc_reg_read+0xee/0x1a0 [ 2590.941019] do_iter_read+0x3eb/0x5b0 [ 2590.945316] vfs_readv+0xc8/0x120 [ 2590.949281] default_file_splice_read+0x418/0x910 [ 2590.954633] do_splice_to+0xfb/0x140 [ 2590.958844] splice_direct_to_actor+0x207/0x730 [ 2590.964012] do_splice_direct+0x164/0x210 [ 2590.968668] do_sendfile+0x47f/0xb30 [ 2590.972879] SyS_sendfile64+0xff/0x110 [ 2590.977261] do_syscall_64+0x1d5/0x640 [ 2590.981646] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2590.987329] [ 2590.987329] -> #2 (sb_writers#3){.+.+}: [ 2590.992765] __sb_start_write+0x64/0x260 [ 2590.997321] mnt_want_write+0x3a/0xb0 [ 2591.001616] ovl_xattr_set+0x4d/0x290 [ 2591.005912] __vfs_setxattr+0xdc/0x130 [ 2591.010323] __vfs_setxattr_noperm+0xfd/0x3d0 [ 2591.015317] __vfs_setxattr_locked+0x14d/0x250 [ 2591.020396] vfs_setxattr+0xcf/0x230 [ 2591.024603] setxattr+0x1a9/0x300 [ 2591.028556] path_setxattr+0x118/0x130 [ 2591.032941] SyS_lsetxattr+0x33/0x40 [ 2591.037149] do_syscall_64+0x1d5/0x640 [ 2591.041621] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2591.047307] [ 2591.047307] -> #1 (&ovl_i_mutex_dir_key[depth]){++++}: [ 2591.054043] down_read+0x36/0x80 [ 2591.057905] lookup_slow+0x129/0x400 [ 2591.062116] lookup_one_len_unlocked+0x3a0/0x410 [ 2591.067369] ovl_lookup_single+0x33/0x6d0 [ 2591.072034] ovl_lookup_layer+0x2ef/0x3d0 [ 2591.076689] ovl_lookup+0x5d9/0x1120 [ 2591.080900] lookup_slow+0x20a/0x400 [ 2591.085108] walk_component+0x6a1/0xbc0 [ 2591.089577] link_path_walk+0x823/0x10a0 [ 2591.094133] path_parentat+0x41/0x120 [ 2591.098429] filename_parentat+0x176/0x520 [ 2591.103170] SyS_renameat2+0x159/0xad0 [ 2591.107551] do_syscall_64+0x1d5/0x640 [ 2591.111937] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2591.117620] [ 2591.117620] -> #0 (&ovl_i_mutex_dir_key[depth]#2){++++}: [ 2591.124546] lock_acquire+0x170/0x3f0 [ 2591.128942] down_read+0x36/0x80 [ 2591.132804] path_openat+0x149b/0x2970 [ 2591.137188] do_filp_open+0x179/0x3c0 [ 2591.141483] do_open_execat+0xd3/0x450 [ 2591.145868] do_execveat_common+0x711/0x1f30 [ 2591.150781] SyS_execve+0x3b/0x50 [ 2591.154733] do_syscall_64+0x1d5/0x640 [ 2591.159119] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2591.164801] [ 2591.164801] other info that might help us debug this: [ 2591.164801] [ 2591.172929] Chain exists of: [ 2591.172929] &ovl_i_mutex_dir_key[depth]#2 --> &p->lock --> &sig->cred_guard_mutex [ 2591.172929] [ 2591.185050] Possible unsafe locking scenario: [ 2591.185050] [ 2591.191081] CPU0 CPU1 [ 2591.195904] ---- ---- [ 2591.200543] lock(&sig->cred_guard_mutex); [ 2591.204851] lock(&p->lock); [ 2591.210447] lock(&sig->cred_guard_mutex); [ 2591.217271] lock(&ovl_i_mutex_dir_key[depth]#2); [ 2591.222177] [ 2591.222177] *** DEADLOCK *** [ 2591.222177] [ 2591.228224] 1 lock held by syz-executor.1/22372: [ 2591.232956] #0: (&sig->cred_guard_mutex){+.+.}, at: [] do_execveat_common+0x319/0x1f30 [ 2591.242731] [ 2591.242731] stack backtrace: [ 2591.247220] CPU: 0 PID: 22372 Comm: syz-executor.1 Not tainted 4.14.226-syzkaller #0 [ 2591.255072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2591.264401] Call Trace: [ 2591.266977] dump_stack+0x1b2/0x281 [ 2591.270585] print_circular_bug.constprop.0.cold+0x2d7/0x41e [ 2591.276362] __lock_acquire+0x2e0e/0x3f20 [ 2591.280488] ? trace_hardirqs_on+0x10/0x10 [ 2591.284700] ? unlazy_walk+0x1da/0x4a0 [ 2591.288568] lock_acquire+0x170/0x3f0 [ 2591.292345] ? path_openat+0x149b/0x2970 [ 2591.296383] down_read+0x36/0x80 [ 2591.299737] ? path_openat+0x149b/0x2970 [ 2591.303788] path_openat+0x149b/0x2970 [ 2591.307669] ? prepare_creds+0x260/0x490 [ 2591.311717] ? path_lookupat+0x780/0x780 [ 2591.315756] ? kmem_cache_alloc+0x124/0x3c0 [ 2591.320054] ? trace_hardirqs_on+0x10/0x10 [ 2591.324264] ? SyS_execve+0x3b/0x50 [ 2591.327869] ? do_syscall_64+0x1d5/0x640 [ 2591.331909] do_filp_open+0x179/0x3c0 [ 2591.335688] ? may_open_dev+0xe0/0xe0 [ 2591.339466] ? trace_hardirqs_on+0x10/0x10 [ 2591.343679] ? aa_alloc_task_context+0x4d/0x90 [ 2591.348242] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 2591.353234] ? kmem_cache_alloc_trace+0x36c/0x3d0 [ 2591.358050] do_open_execat+0xd3/0x450 [ 2591.361914] ? kernel_read_file_from_path+0x180/0x180 [ 2591.367082] do_execveat_common+0x711/0x1f30 [ 2591.371467] ? copy_strings_kernel+0x110/0x110 [ 2591.376027] ? strncpy_from_user+0x210/0x2c0 [ 2591.380412] ? getname_flags+0x22e/0x550 [ 2591.384447] SyS_execve+0x3b/0x50 [ 2591.387874] ? setup_new_exec+0x770/0x770 [ 2591.392008] do_syscall_64+0x1d5/0x640 [ 2591.395876] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 2591.401041] RIP: 0033:0x466459 [ 2591.404204] RSP: 002b:00007fd1ed679188 EFLAGS: 00000246 ORIG_RAX: 000000000000003b [ 2591.411886] RAX: ffffffffffffffda RBX: 000000000056bf60 RCX: 0000000000466459 [ 2591.419132] RDX: 00000000200006c0 RSI: 00000000200004c0 RDI: 00000000200003c0 [ 2591.426388] RBP: 00000000004bf9fb R08: 0000000000000000 R09: 0000000000000000 [ 2591.433641] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf60 [ 2591.440891] R13: 00007ffe71b5137f R14: 00007fd1ed679300 R15: 0000000000022000 22:21:20 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c0, 0x10) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2591.480478] overlayfs: unrecognized mount option "ÕI¬:¨Bc±™ª®öbîØ}’k½" or missing value [ 2591.505468] overlayfs: unrecognized mount option "ÕI¬:¨Bc±™ª®öbîØ}’k½" or missing value [ 2591.526810] overlayfs: filesystem on './bus' not supported as upperdir 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, 0x0, 0x0) 22:21:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) r5 = socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000100)={'vcan0\x00'}) 22:21:20 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./bus/file0\x00', 0x200, 0x95) clock_gettime(0x0, &(0x7f0000001e40)={0x0, 0x0}) utimensat(r0, &(0x7f0000001e00)='./bus/file0\x00', &(0x7f0000001e80)={{0x77359400}, {r1, r2/1000+60000}}, 0x100) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) r3 = syz_mount_image$jffs2(&(0x7f0000000000)='jffs2\x00', &(0x7f0000000100)='./file1\x00', 0x1, 0xa, &(0x7f0000001c80)=[{&(0x7f0000000380)="0b161850e7668a6943c857d361c88cccec08e11be840515f1a507ecdc5c9e36b734f1cc281b014e45a82b35c5049b9a3bda73c81ebdf3744bddb14cf582d15d55aa289a46431f454816bc13524b953f9cb14db223db96def1a6554249f4600bd9330fab3ee1a1f94a5f444a82f6c48e2e3227dc31f99238ba8f065cdbf3f39f39add82d19ec8ff0d56f0a893b36810e824694c4cbbd25130c731822800404726826ba30305a271a70faf36a3096fbfff7128ff9e368fca92ae8ef2649a4a74affc324d6e109482900c", 0xc9, 0x1f}, {&(0x7f0000000640)="fb6c274511391ab8c7f5ff4519edfb898eb60efddd2a4d66a58d8462bd4c7472482e5c253e8ccadcbb300acdafb47d00d189295215bb2811082530237d4dbbea831be5e19ae9863830f0c96b7ec1a5d8c94c0b8eb29e483a0acf9703ad42343724c2dbc8bcf2670d04df73f01bbd8c94c9d2c8833315bf5facfce3d3bdb5bd9a623648bd7826e11cfaf4c985627f24e6062dea8b685c8df82ee7af16dd86f8325b91c31a31f5dec4a17facd8aeab947ccd2bbaacfb2979817d844b51aaf730da7d8910cb4fb95a8e34c199e29b5b0df172531e970fd2ba45ec3f4496b4e804f2b8126a", 0xe3, 0x1}, {&(0x7f0000000740)="b12c7e4fcf868a168dd20ab55f8f5e5eb3c5d3d76dffe71df2704061509c4acda1dc1688ed6982c999d9b0a746dfb7e19dde3ae23207f783488f0a241947e47e0a41a735ec1cf8ae397573495c26c0158b3ac3b94a7ea3bf499fc044928b0265699978f1b66709baf1e731e8f424c657bfa733fb4d4e9eb64aa4899b49bee976ddf2a6db01e93058ae6c11c0ba7cbe9916eb8020a1d79e0ba2987ed812e0e174c7ab9cc8cbd5ea4a9dd327bcef38f05cbd56524f880602ee6d3ceb82ad0bc5f4b0938150d614f5dc41d7ff8b779121f1c8657b6c53d1fdb80bf1f0b9058d50d5b161", 0xe2, 0x7}, {&(0x7f0000000840)="0520d0241cc3597aeddc666fe913b00d8c8729380f698c8545544718fea5a62c8afc9449e2b6574ff90f61724c4aa9b0b05db2a5c55d1d9eedb86eb5efd086e5f27d9751f82ffe36b2c43bf139b53d9bea0a77d9c907b721e405bd4dd60bfd26ba3719d450eaededca41195eebbb2e3e030822d84f8b5b6000eac0ec98edb454cc30cd214d48694e8b44cdd4b1d3300003204ba1bc19c59dd9952f85dc05adb327ced601ef4c6ed99b3e1a4d49178d7eedf9dc9c76adc966c6a0", 0xba, 0x4}, {&(0x7f0000000900)="54a6ea1a06129845f857b34ef1d02b37bcadf41f29b9c73c18f82851520e7c1fda33bcb7db5df75ed5b588fad7d1a4feca66997c7094e2e42208001ca3c53c3e06af18b18933a96e16e49ffcf0c69e332b02ec1f118ddfdd6c014d7516fe3c75e8152266f619a263cb4c7a738f69c15e7fdb59ea61632ffea5a4de3f780456acdad7342349a96f48e4e9483278e05134abd82586bac8e0d10dd22c648dd4d5abbdc4bdc5084c4ed5cd09af06e97565160fd527fb339c1a", 0xb7, 0x6}, {&(0x7f0000000480)="0148b868b237ae3e2033d858bfd4b5e024942d80696c1bea4565133236567b6c0ab0aa672a589eb7a4d8bcc7377d5f4d3cbd4ce81ee66d56af81d12a3645f75103f23756025c8c39", 0x48, 0x1fc0000000000}, {&(0x7f00000009c0)="e632ec7f70ac1136afbfbc09e2b75d1fb1d2bb77e961fb376647c6079cb205bb24f2a52db94f9d39d79fb953863db6be85e3571587806204c4df9f28465eba171890f92651de4637e1ba89468d9ac6ef1a3adc7bcee3312df4075064843a27f79621e85aa7ac24b4a1616f50d140c0e9f76c7adc2ac8aa6af876dbf783f54665df6484f9fa0a954d7ea3c61433e57105d0f5e8e035b6bd387dbb40159a605dd4f6d327518e91a21de50855ac15ff62aa59b7de5383962acd8b5dea92b2f85ffb5e2d10554c2cd9a28e478f5a9ad2a12b7f79986a519c0aa0056bec941757142883303210bf9baa950a9e427a850774d7203808d35b20f19a2f16f174", 0xfc, 0xa680}, {&(0x7f0000000ac0)="ea6c836a79877698ec1e347a55cefbf0de0a6092ed09e6d8a9c06eeb8114c2f62bbd424c73bbc381dcbc133e1306548eb88721b746d17337935afc91217c4d20612637406786feb2610133970cbe96d79eea30ab5a71c45773e43a6496430afc2a5546595ee0a4155bb34dfd45520582da3c9c3940f4d00b278373dd0ebe0eebb26b1519a134c2fcf67d91eeb8a369207aed7a938db3671173f2ef0675bf1322be86f3d13e51104973f75cca41f4f15def975998be6d747f3d0444194182813bceabcad5eee85fd2372f8277b9c49511c2eac1c070accf7d7a510634614b23aadccd6af9c06ac215d9e649387f5e", 0xee, 0x10000}, {&(0x7f0000000bc0)="1749ff1c6ba5eec639013b18183a767e0e74c74753ccd81f1246a940394b9d1ba319558a50649b340f221461dcfef7ba903fd4190ca226ec7ebe623aa199b079106afaa38195c38725b8efcd180949c3aa8d96b788ca25a6cd0bdeeb6aeacfa4fa9893eeb307b8cfcd865da7398e11cfe40846a0b24df83e4262711b4ef511e65f3a4e597ab695ef3f5a7af5efbf7eab8e900adb89648e2113af92", 0x9b, 0xfdb3}, {&(0x7f0000000c80)="96e9a0023477c0202879572caecf6ad559f14017c5d65756797807df95dfb771ee19a5ff5006a969ff2d5e76aa7e20430a2cec344587c258e42fc4b19cb37b71c35ae38f65b1d5f4561ed44d7039e66917085c27970d7f9420c8970bac0d9bc61101b34fbc9abc9db742467001dd6fef3b1894c55e25abcb32d6796ca1d79c9ff9b2c2a08e399bd41d3f472292eef4a101a5d4148e01f6f3560ce2146f0629cb3ed082885ca5b427a1255131a20376dcb6b42255cee1424e5e55d8ba33246f740414903a8f4965f160679118cd0d448203a8aed8e7ef954374ea78a5763121c60fee6affa4bd8f09b993c31c4d8d6d810a23a8c67b323cc132b53fe98c9bfc06b2af8239e7d371c35eb24fdb481e8376d76e878b32e0d132e57fed3b671265addf551b955d1e3538fa8ed4bb2d9225097670f4e29b89479e390a54e1ea878ddf52f6df584a5f29f61ae02642428a6b1edbe4d4d00af93f885b6892c73d77afa67c3ac6e31a694cd0a46a3b8e67764f90b86ef14aa85458291236804ab41b1ff17077e73f903414942b040da8ef189160350a75ac614fa947a39bba9828c74f3fc5ab81a27e88c160b56be5c85da8868861a785c698e45d94c3b86f504e0ea865a3efb65d6ee71bb8cc6cc99f0186f14894165a3a7bc894020d0481e6a31d72dfb612cbc339c3ee8cfe05294cbe82d348b38eaccd3946574083cafdbebfce22310830db9793943b8684dc43d5a1156622ad80bb612552bd4168594ae2c9fb263b46a4f4e4326c6fe301ca8733db19605eec22b88db1ab14471e5ac82215a748bbf9b6cb6ed78b49c64ac89b5fbc74ec1c0065a6716287bf29e4f3f5adb9facb02087ce60847cb196701b2944096a74c0998bd518bba71c0c648ab4ad16e1fe83daa5d6e415152be585770ac2ac9d55e291e5dac2cc7528cf8c3efb6a95c6a8a54ba189adb5e3643006578e82ad20f30674822d219b0fd1ce2284c7792d6f96f978a14f64161558214d60929712ebdfde47d37b5158219b34d8f46d96b779e26eafa56b6e973169cb142552614d497bf74848b275ac430b64599e0199953e84e121835160972ee6ef865d4fba0c236abd8e52a86aa78d5e299db5d9776f911896a363dba4aaa8a441ea9f97218f00e7e29e4f47ddbd4c8b0e3cd7a70fe64fde06f4c56215d4a40b5cedae27716af822953dea17c46a0144c7b7b89b228fbb97a9ecb839e8d44d44b1ddb34cf3dcc3d70a2708f0718e919fdffe6eeeefb53fc542c5fb352afaaefaabb541d67776394285ead9e3f09cb99f1f762ac5197b257b4b11ffdb5f68bf049a7d9e932f934c88966398fe8a5d49dbe9f68f83f25a182b5ada10e05ed83fccec04d64dbdf09258927057b5f9f95b97e944a5654dd8c4daf6e5b6577454997addf529ceec88308fe5bf5700317381d5e404cfcee4fdb24d7841f062da6e286906cb07ea97741d970b0b99dfcafeecf8231b1d52549ae6b9b4ec89c88f492938eaf06a5fd99fdeb591e80917835133f8d51222ae0153563ed343cb0b8b79fc254aee9f6c72e81384593fdf9235ba4a1813898d8a036e5d1b33184ba3810dadc9ad158bf5f543d61db271e87e4c4df0216b37626179839f279b74765743a8558fcffc96e21ca15b35a404e1741045abf37c8151d3f7c1fac4f2215780d1795155f3bc0fe0b0e0b9e73b416c56f187e4a192e9bce97ecf3ffcb92e21f983070ee04c052fc38d5cded8b4d6bf29abf5f43c3176b97364afef162338473bdb0f15412d605f7811eb2eb77cecb08913e98d69070ce08464b330e5db974904b614d7c1dc4b93526c15e0c8b20a7f220dda4fe68b9b928108070b070fac4afdf5e0471e4593bda465307ac4f19857db10b0d46e11df5df10743724d55474367beb4cb0f1cfa7493eb4adf4d772c0630b7ce75607ed8f028f1b17d04a5ec91403964a129ae60d9478626d90aa995c0a65b1e6bc75752ef0355965c7cb1265d9d18f4e2320bfade83e07a7b81c5eacc4414802353cca7a396c86c8f523a69770758b44108e12ab8c34eefe48002ec391bfae2ce290dbc5722607c7863d3f38b553b3edc968f5626a0c642964a13c22ea3881496eedeaae40f88cd12119eb01bea145af09fe1834d30e99df275010d2c47d8949e24b7482568e3375669c97cb81fe1d2fe17d695a01027a14bd7496495c351ffe0c1c85bcf85bc84314ba2c2eacdfa3da72bfb51e950719a6fad77676234e751883062fb090b8d2a0b71aab7efcc3fba2ba2533bae4a7937d3680cac5774eb308aaf03ecc959919d98479f779ed09ed0277c2b86c397ad1f5878004fcc6c4f265cc434cbb32dd26ce09de7335e4fef744756b7b1b2c893244bfe54ba4dd0ee4cedb7543ea8dfe746b94ed580e647be00b57e425c04168eebf0d8821a0bacb192dc64827ea4cc31ac0b27984e8fca2998ac6b4e99a24c76368a3ad5cc61c7933b5037ddf1b79034656a31ce8a19625bdd9466eb759d00b0d402b62680342c2fc05e6d21435734f2d462f496589dfdc139ea81e0c728e649ad2e91bb25d3b9a7d68490f1838f2edf67adf4f56b6e18da50d02cc6e82f5ce29b6cf61251fc96c3fe69e892b4c54df050a092e5cea33d440c92a590b2631ae6bbd1885e6b3103b5bd1322bf43c002fdba2dbf0f45b10d89c30266ea973f257f72664a520ea99cbadec6b317be07db9eb81668245b4db24c8644a267e270285e5d31d2264f1e7ef0c3e2693615b2ba1c056191459821fc95b94bfab1d8d2842ab684307adbc1ae1623613457328505c7fbe096c5235a450152bc8ac56bb62af31aa6b4cd68f4dad8956003ce3d9cf7e2c2b33b6133698abc856d6c32bc85981aafe7301c8ade3df28f31510e8f1c657d30263d2f9d878ce070c93f87da06a624e75465d0df7488d08f62f83e47f99952c2010285368b0ee8747d03e72824456175a1b1c7141ee62d614fbed7baf7b81a04ad0bb62e3c10f1b48e4b6bdfe5beebf2d5a19002068bc1e23159edc62b56423d25aaf5168b22d6a3d4e9c86f53f7b4398167239509030d7a84cac2aa2cfbb9a0be091d3cdc93ca620ab204f10e79660e559dcf96903513c4c6a79d60edfd4269cedc9a161b4e292c7635a4d4503be1ef6d7e4d9d1d0d3d20585fd77b226421b30e23a809bc607e4daf9cbb2aca22251073f0d6818f996b6e26e14688899897d3a89de82bb8e45f2fec27b570f6202c2ec107f5af1457d79a4cc1aadb8c6cdec3febcb102d28c3eb7fd73bd1295ab416e18b8473b4a491fbcd55bae3c964842300efcb450999e217ceaa181d0946fcfed0ce6cef70e1e3a48bc5af59eb868badba7604bd0866ab3c1d82b3464cba89c1ccad38bea5a5be14021af9ec314d8834ee76c0a3dffc7b5bc74221116bc650370ded0d0c8c022f95b44c67d478e335f523e86d281add363ed975bb2f1f70f8716a6d05b09d39092244a9d66da4f0eda16913b5c72c3d431a66a676a007bd4a923e21d47db19c10b3c5f258974e74de61fae6cb3feaaa6c03f8732f716a0a1d6880d50324196774f44f0b74ac2f668da3b78a84c1443dc2fa0008ed3c6b0d7e5c9b5dedcf69ab9a83189223d782b02359dc006a0279baa012394fe9a7d5fb71362f4699872a0e8afafec54a632286da73204ddeba1704babcc47aab764578952f8e4dc65b92b62339170b8df2ed8773283186e1a3881ba93a7b4ef078b36c308a20bc3fb1a0e88e9e522e6aa40ca38d8c259ea7113673accaa8fb989956939bfd7b4b83b7ec6d05728a4a26a1aa00f37047364175bd7b8a7766f2bfea19cffa8f113f59ae167db44a39c7f06aaaa111434125d0e972ad555107fa66d5c892af1afc8314d530e95c672f0582d8566ce11cecee723c2fde074d0261794ed6cab876776c201cd01a811550a59ed14125a4294811a9d0ee560d94a0705b8594c6c773fc9483eec495790f657adffc1b3f341a4964fe4e844c3d61e772e068da41cf1a30c1da3bd34c8ca59736c79ccd1816a2196ac7344d32f265f3ca78f70644d8e1b22eb6f7b4aebb9d2bd8e3340fcef6d0b86ccf81ead7a822fb93629d55ef4a5f38b1e0d3e805954d0795fba93e81596f76ebcd6cda64d40e758dff94fec1ba6e18a9125bb5c86f792063df62fedbb69ced47908d51cf85d31ca36830e7a7fec33fb425b157a120153c164caa70a47db50616fd6215c1bad2cdec0d3d243463ddf17ae4758e30c2586c00e6982251c79e91bc26f4d2ab4423a95116ee9fa6a4ee0af9fbfe3f5f74bb9a6935f1310bbfdc5ee5943bf906595b8a0bd4be4239970f964ec2470af779523d77deff7581673087b15cb02b08b0dfb5db1be7b966d1733b1de1afeb94ff02543f092fddb8a2c901fb01c4e53f508519c7a831a6ea8197771c8fe19bc12742706877a75d94e8906c36f0fa3476a8bca618154e418d2a912da63c392c845bc1b41f6ae54d79492660a2b45a8d8817ce9df03cd1a4b0b889b50f73f87b645fd2d4c0f1221bd834dabcf6632960708433f3ccd924db940a44e9b3a2234374089ddeaa9656b75acf304a2057adcd00dc9b642c8e0017a02f9d7246c79e4ba4600d0037911ae0b2c0887c988b1ae83bfb6a54049a3d2bbd4e42e914731361d71ecf6dd0f2c0ee9317eb244c6eb979c9d6daae59544fc12c9bd11cb893abb8ae5193227b767f60537dd835663734f46049814da44ca692259c64b39b878c99876fdfe538b472549a83be61ae5a118ef2e20163cd8de0f9962f1a362117d1df6755a12ab898e9574b14caa820ed7e37a956c7b2ccee0b6d2407e525ef24b590ad860e368515318d76a774f52bf4c08569e64234948844261d9379e73ade87a71a2daf05648d0aeabb52d1f37d44c12b6dca539d4cb7f766f4bae60972ed17d71b0db00cd600e8f3d164c2b1b9348cfbec9603304147eb4601ba08e22bf43fb3624ee33160d6cd81700fa5893fb2a1031fb2d69a00cc90dc9b21d9328ef441e257b51bcd33679918e15a3c897aa1c4e2e6ab3a72d600da67ed5656a049fec55a99df13f0fa04c4f43ee1a2e71a1ba96d73801e8030b89bb3c3316e5319dbc665b6b8b682333c6ef759c32d20da8f5a38deaa1931fb265319f8888eb75dac997002ae7d6b99bfbfebb9738effcb5c11d838c2dfadff76db23ee5bab186b67f875b1fb933f90cb648dd5558e9781a050bd408d3bea526cce975fe9e392d7dbdf55846c3b823ec365fdc9e69475e9ffc4c6f7a04676ad9634f56b52caee825edf8353b03abc14f3158c4f84261df96d218e80d7b3c9212542751e629268edf2611156ad4b239b2695648f281aab968581c7ca31ecd46e327a7d39fac5b5fd382e0663f287968c22e8681076ddcf96b855b1678ba9e8a758422d222643ef2c9de539ea838ae5082db835371da177f7f7cbc6363543407efa1b6423dc53e8afb8664dcd808156114b994d744cad07de34c40160200dbb1d71682c469bad4194edf13256ad18ea24bc15e630e3acdb2616266247dd5cd6bfe881eb878a8f46937615c029cbe45b237ed62fa1c7911150a05c58bf3248388b375d892939092a1e0d3ad82d2072749ec4c0681b1e4b91ede86ad23886cf080f1ebdfc2ce31db68cbadf2c1c98caff0f97ed7f0935fbebdb009688d91a6206aa20613a9334a91642aefdcf158e0e39de52b2b81d9258be5dae77cbf898e1dfabe04cb3f8080f55891d2c9cf57a365161781c36d00aed43f9be649cd0b68fd34d8489dc23f77f4fbdae8f70be179780e88f4b1392e5d8fd24b898", 0x1000, 0x8bf4}], 0xc0000, &(0x7f0000001d80)=ANY=[@ANYBLOB='compr=zlib,compr=zlib,euid<', @ANYRESDEC=0xee01, @ANYBLOB="2c646f6e0300000000bb28794618831605121175b47c75fa2fb6002c0002348783f6d9ec71c0415acd56db84dcbfcc2972a9623c00"]) utimensat(r3, &(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)={{0x0, 0x2710}}, 0x0) 22:21:20 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x2f) ptrace$cont(0x18, r1, 0x0, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r1, 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, 0x0, 0x0) 22:21:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) socket$can_bcm(0x1d, 0x2, 0x2) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, 0x0, 0x0) 22:21:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) [ 2591.551629] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2591.587174] overlayfs: failed to resolve 'file': -2 [ 2591.591637] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:21:20 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x81, 0x1f, 0x40, 0x0, 0x1c00000000000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x820, 0xe12f, 0x7fff, 0x8fcce73a5af118db, 0x4e8, 0x9, 0x81}, r1, 0xc, r0, 0x1) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2591.636323] overlayfs: failed to resolve 'file': -2 22:21:20 executing program 0: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x1010c0, 0x10) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 22:21:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2591.681856] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2591.707888] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2591.711246] overlayfs: filesystem on './bus' not supported as upperdir [ 2591.719497] overlayfs: 'file0' not a directory [ 2591.811966] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2591.830138] audit: type=1804 audit(1616451680.644:226): pid=22439 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir568481868/syzkaller.ai7quh/3569/bus/file0" dev="sda1" ino=14301 res=1 [ 2591.845610] overlayfs: fs on '.' does not support file handles, falling back to index=off. 22:21:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) 22:21:20 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0xfff) 22:21:20 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001100)={0x0, 0x0, {0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x29, 0x0, {0xfff, @struct={0x8, 0x40}, r1, 0x7, 0x0, 0x0, 0x0, 0x8, 0x90, @usage, 0x0, 0x0, [0x0, 0x20, 0x0, 0x0, 0x0, 0x3]}, {0x0, @struct={0x0, 0x1}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40, @usage=0xffffffff, 0x0, 0x0, [0x0, 0xffffffffffff2e13, 0x0, 0x0, 0x1]}, {0x1, @usage, 0x0, 0x0, 0x0, 0x9, 0x0, 0x9, 0x10, @struct={0x0, 0xf0}, 0x22336ab6, 0x2, [0x0, 0x0, 0x2, 0x800, 0x3, 0x200]}, {0x0, 0xffffffff, 0x5ef3}}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000004c0)={0x1, 0x80000000, @start={r1, 0x0, "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", "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"}, [0x5, 0xa25d, 0x20, 0x7, 0x2aa0, 0x0, 0x8, 0x0, 0x0, 0x8001, 0x3f, 0x0, 0xfff, 0x219, 0xb8a, 0x70b, 0x9, 0x7ff, 0x80000001, 0x2, 0x200, 0x7, 0x0, 0x0, 0x0, 0x0, 0xcff, 0x5e4, 0x5, 0x0, 0xaf1, 0x2, 0x0, 0x3, 0x0, 0x0, 0x8000000000, 0x0, 0x2, 0x1, 0xfffffffffffffff9, 0xfffffffffffffbff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x601d5d9f, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffff, 0xa, 0x2, 0xf5, 0x0, 0x0, 0x0, 0x5]}) ioctl$BTRFS_IOC_DEV_REPLACE(0xffffffffffffffff, 0xca289435, &(0x7f00000012c0)={0x1, 0x5, @start={r1, 0x0, "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", "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"}, [0x9, 0x8, 0x81, 0x100, 0x100000000, 0x1, 0x80000000, 0x4, 0x9, 0x4, 0x3, 0x1, 0x3f, 0x571, 0xfffffffffffffff8, 0x2, 0x1000, 0x400, 0x5, 0xffffffffffffff01, 0x6, 0x5, 0x8, 0x5, 0xb8, 0x1, 0x2, 0x80000001, 0x8, 0xfff, 0xf62, 0x1, 0x1ff, 0x34f, 0x30000000, 0x0, 0x170ee130, 0xb88, 0x100000001, 0x7, 0x4, 0x100, 0x8, 0x3, 0x8, 0x0, 0x689, 0x7, 0x4, 0x4, 0x25e, 0x7, 0x4, 0x1, 0x1, 0x100, 0x1000, 0x400, 0xd8a, 0x3, 0x0, 0x3f, 0x9, 0x9]}) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000740)={r1, 0x1db79ecb, 0x1, [0xfffffffffffffffc, 0x42b, 0xfffffffffffffffc, 0xfff, 0x10000], [0x6, 0x101, 0xffff, 0x4, 0x7, 0x4, 0x1, 0x4, 0x6, 0x4, 0xdd, 0x2, 0x80080000001, 0xffff, 0x8001, 0x8, 0x3, 0x9, 0xfff, 0xff, 0x7, 0x2, 0x3f, 0x5, 0x1000, 0x6, 0xd6, 0x1, 0x466, 0x5, 0x8, 0x8, 0x8, 0x2, 0x2, 0x1f, 0x5, 0xfffffffffffffff9, 0x2, 0x7c, 0x2, 0x3, 0x6, 0x1, 0x7f, 0x400, 0x6, 0x6, 0x1ff, 0x1, 0x6, 0x4, 0x5, 0x8, 0x1, 0x0, 0xea, 0x2, 0x1ff, 0x7, 0xffff000000000000, 0x100000001, 0x10001, 0x1, 0x4, 0x5, 0xc55, 0x1, 0xa97, 0x5, 0xbd, 0x2, 0x200, 0x2, 0x0, 0x19f, 0x7, 0x9, 0x9, 0x7ff, 0x0, 0x9, 0x4, 0xa44, 0x0, 0x0, 0x7fff, 0x401, 0x1, 0x3, 0x10001, 0x1, 0x800, 0x5, 0x4, 0x6, 0x7fff, 0x7, 0x80000001, 0x3, 0x7, 0x9, 0x7fffffff, 0x6, 0x4, 0x1ff, 0x4, 0x11, 0x200, 0x1, 0x5, 0x1b1, 0x5, 0x7f, 0x2, 0x7fff, 0x7, 0x5, 0xbb, 0x3f]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="6c6f77657264b0794ae0f45bfd14d630"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) creat(&(0x7f0000000440)='./file0\x00', 0x8) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) openat(r2, &(0x7f0000000000)='./bus/file0\x00', 0x20000, 0x80) chdir(&(0x7f00000001c0)='./bus\x00') pivot_root(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='./file1\x00') ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000400)=0x0) mount$overlay(0x0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='overlay\x00', 0x2004, &(0x7f0000000640)={[{@workdir={'workdir', 0x3d, './bus/file0'}}, {@lowerdir={'lowerdir', 0x3d, './bus/file1'}}, {@workdir={'workdir', 0x3d, './bus/file0'}}, {@nfs_export_on='nfs_export=on'}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@nfs_export_off='nfs_export=off'}], [{@func={'func', 0x3d, 'KEXEC_INITRAMFS_CHECK'}}, {@seclabel='seclabel'}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@seclabel='seclabel'}, {@uid_gt={'uid>', r3}}]}) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2591.865603] overlayfs: 'file0' not a directory [ 2591.872336] overlayfs: filesystem on './bus' not supported as upperdir [ 2591.882542] audit: type=1804 audit(1616451680.704:227): pid=22442 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.4" name="/root/syzkaller-testdir568481868/syzkaller.ai7quh/3569/bus/bus/file0" dev="sda1" ino=14239 res=1 22:21:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(0x0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x28}}, 0x0) [ 2591.936701] overlayfs: unrecognized mount option "lowerd°yJàô[ýÖ0" or missing value [ 2591.989747] overlayfs: unrecognized mount option "lowerd°yJàô[ýÖ0" or missing value [ 2592.010201] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.015757] overlayfs: filesystem on './bus' not supported as upperdir 22:21:20 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x81, 0x1f, 0x40, 0x0, 0x1c00000000000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x820, 0xe12f, 0x7fff, 0x8fcce73a5af118db, 0x4e8, 0x9, 0x81}, r1, 0xc, r0, 0x1) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x28}}, 0x0) 22:21:20 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unshare(0x4000400) fcntl$setflags(r1, 0x2, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) open$dir(&(0x7f0000000100)='./bus\x00', 0x40, 0x180) 22:21:20 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f00000000c0), 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x28}}, 0x0) [ 2592.037958] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.103401] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.131774] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2592.143599] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2592.154733] overlayfs: failed to resolve 'file0 HaÿàP³tR¿ [ 2592.154733] ß': -2 [ 2592.163172] overlayfs: 'file0' not a directory [ 2592.163254] overlayfs: filesystem on './bus' not supported as upperdir [ 2592.170024] overlayfs: filesystem on './bus' not supported as upperdir 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1], 0x28}}, 0x0) 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f00000000c0), 0x0) bind$can_raw(r0, &(0x7f0000000000), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "bc8a3eb208d35f1912dc6e3f0810d7caf7776d631b700dfbba426957e0af1b3cb11e24b97350709326bd88db69d9e8a4449f4c85e29f90f8318cd656cb0c9db2c8fedbb96c1635af806a9d2904f7d9b4927a49fee0bdbad16f26103baf45e6839bf3a6e35070bf3e9d7b636c9ad39c9eaa0e896d093791cd797a87e6ca5c39bcc8df2c3f0da0a6f265419e258024b1d90768e93393b131e6e3b86222b0a93a92400f4e8dd28e489884a87f8f0bd2637998bcd7e68987fae14a9bed0a4ad0a5c888d257edd3205754f438794395f163b8dbce80f885bb4d3de14a7c5e1e32805d67d09bb32492502445658b87b82dba9aa01d4e6d58f3d77bfee3e27d5bceb28c8c0ceb105927b9be76f8e9e62ce74c0baaa92fe6eab2c41b6af5c39decb7751e7a893d760ef8a11dfc48498b98870472ea28cd874acab3e6b1307b63ca4a9f07f63388ad69ba9e7f7dcbf1ec6917d83bbf74cca11bc94b3de6f39c026a0bf7a495d2267ac6f70bebf28913b6f61832cff1d3e3d9f8840e0c342747f8458c4116afc0a83bad355803b8ddccdd86e611cf243fe7e2b77251b238631560747b9b34f815bcdf437a180c3c49a619cc68baa73db1f6c93526a1b2b0f8cf74f0fb16290783e2a8c0166170ed2ea1b99e107ba6d95d0fa15ce2ba8e9c839c2d9dbe1445d22a4ccc3f85216c75a34931023c08419982db2dd00b33d64179117b843dd874c87c655cb9a33930701cba88a497817869eae25dda9a7a02a15aae3e9df7f8dada4fb9e41d3d651b1926d78f198aed545850eaff7f884a4161cf1970aa1a968956c3a9cbc09f0ca48cbf42d80a185a3011fe22987d5bdcbbf0d70d5dc5aa5195c5fd26d4757ae25e1a5433a51342d5ee1b023642ead3f2c62d5ce1f4661155e3ed158d5629681834c9bd02b1d22d3186b6fc468bda3d2d898f8f3397e92399d9cd00f954f8ec22d11dd58d19574e302daf41139c9dfe4c87334d85565fb2ec569be495463af4643f2e14646a478c99c13891f0ebe052e4dbea74146b16d8cc4486069c1d4103d51fcf3aa81d514f971caebc5edf7d706c0424d8c6f9da3dcf4850e80faebb19a4b77fc0091d4de8b67130a063eee3b38483cc5d27045949600a4bc0d8b57e31ef6e3a1b9e433001afd3a95a483fa06a7a47659585f6c19ae75525f4040f91cfad8fa7ed57d29d65b437a7a53101be981a0b876e3d9da6bca4e63cfd0e7bc0361952b3d9bd3a4411b6fb3ef5e4108739964d53def21f5c886050785979443a8cf1ef0f77e7797b6a833f0cba9cd720dd4fca654521cdfc723427ba3fa9af4579bcab55817c9dafc15f584d9aa2141d442a08c5b9d8f7254ff2c6ffd5bbda94a9e93e1146047b6f9281dd297ebd8ecb48009866760da9f789a34981e1cc9e2139559cb8b7529b5227a7f1846ee8538f93b60e83e59a1c99ed848f31", "5a967da94ecbf2926295e40dfa46b145d45ccc54b04f34f9186311bef413482305452472b16d17c515d5ef3a685a62359838c08bf1d7483b02454682fef52687c4c1d6f0ebaec78832c9db81d70021d41bc5a6ee09b868db0f76d97db30c01eaa5f7c98b2742f7e13527350ed11e5ae8163a38baad61185b313ceb904bf7da014ded55af732b6d0caa4addb9a16358f9cd84ce52bf29e7929312f4da02b5865d762d81db8aa71d2be656a24626dcd7260a2234ad8263de414700572556736e178e00a3445df85feb39fb3e0ec93517a6ae8770179bf23b6a8dc4756ff2b6d4e7f6e47dca556928dfd6280f5a45c76ca6db4ec3e52cec4f3bbfec0075f17dc2e140b164d3e310fff26aca1a33d0450739a0a61eb0f6d32151454eec7ff1908deb39389bfb6914b97c86b2244a4fe4ff2975e9200fe7c6d92d9ee21a76400477a4386d588fc599f49a8b9961f53e5cd5a4f830c5fbc8b1a8a1c501122c69e7aedceebf7d26af12d6b5c3c6e7091d17fbe49e2a7a95e84f47502a963280cfa9d4d91a05a872d54ba5485de01094ea93377a6bc835ba44f9212fa6929f02ada573eac97a14753f16fb85f848499b8033b645f69138094ac745c3e88b3dde433458975c2474e887409d2353fdfc951a3a84f651254df6225018bb749a4bb767427a51329f767f8e836bb6d51103812a8f8df5c546aee20f763724510b50c999ee77b21f98fa1967a989fefd1e454d0f9491e0266aba2a8dbc0824425c911a088b1f9be389e530f7fb4f91e3c72b15feaf1e593439d1027276bdb00529fba62b1b832063cb86d9c739612c5445d39ee529580737ee7bdb7460b68e870f28925fdafe2f3a75da13c6bb430a37a90f0d731b2c8339bb142d75e40cef19d584db1d663a002ac39c2c0300145c251ad09adb31de6d12da909a491e87a78da4620e8a111bfb3c42b820690c8154f882137702ce7a8eaf70691d2ea7f20bfbd1c5fda8811e5c3cbf1c5f4b41a87beb1d990ffd9e1d6fd295de224a9f9bcf603f8e478df43cd2e4a7d4c122905dc3055254ec1bc03c47d601f236a87616ffc8c9eb0637b0ed04224622398a2da21d7bf35276a6711482d453467d7c46ebd0ff54439bc17eac20e0c9af1822eca8421f806b5a4f1f31ce2253a081223266dc5659361eccd296153db103276c9a5594d91583416e98c25f6f26b1b3c61674211854bbc51ba80b98b99cc25fec73532058a142f9d767149ed65926d0e7e80c89592329009d010665bbd4b67d412f6092a13e1fd4c01c8fb0ea4bd383f2dd2db33e3f91119f52d617db6b6a56333eb81241ee99a06b5fb5132c023d81d111ad46560bae7d5fb1ab684e2d961830045db6d1e2dbe314a366bd86b75505ae9291d3111e9d69b8d27838747a08b46eefe8f8af70d478dbc46fa79b196119ba44bf0455a55401928eab05c2"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYBLOB="78b7d7983a5153ddc20523c6f0ce400d96910e7e5838383ee4d9ec38baa11e8b90f0118e17f218d65ad1fe835bebea4fdaae95f55bb744cbbfa2f5e8e674af545c7ee7320003049b4bd1491c4b35c70d548a2c15f203966f05555d8cf75186bc95c0ce8849650fe1842ae884a622689ed31ebef0f75542136cc84797000a21a4502aafcb2892c170ccebd54f0f342c7423374527e4406e7d593ee9d9e5dd14812c276f31edfd46cf1741c7", @ANYRESOCT=r2]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='J'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x420000, 0x82) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 1: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000640)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x1, 0xd6, 0x20, 0x7, 0x0, 0x6, 0x0, 0x6, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1841, 0x1, @perf_config_ext={0x100, 0x19f}, 0x404, 0x5, 0x3, 0x4, 0x8, 0x7, 0x1f}, r1, 0x9, r0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2592.208242] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.249872] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.282292] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2592.283108] overlayfs: filesystem on './bus' not supported as upperdir 22:21:21 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x81, 0x1f, 0x40, 0x0, 0x1c00000000000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x820, 0xe12f, 0x7fff, 0x8fcce73a5af118db, 0x4e8, 0x9, 0x81}, r1, 0xc, r0, 0x1) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f00000000c0), 0x0) bind$can_raw(r0, &(0x7f0000000000), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1], 0x28}}, 0x0) 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0000810052d2"]) mkdir(&(0x7f0000000100)='./bus\x00', 0x195) creat(&(0x7f0000000180)='./file0\x00', 0xa) chdir(&(0x7f0000000000)='./bus/file0\x00') mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000140)=@ng={0x4, 0x16, "7627364e5db2a94a3d1a27f1"}, 0xe, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2592.294192] overlayfs: 'file0' not a directory 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) setsockopt$CAN_RAW_FILTER(r2, 0x65, 0x1, &(0x7f00000000c0), 0x0) bind$can_raw(r0, &(0x7f0000000000), 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1], 0x28}}, 0x0) 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(0x0, 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x28}}, 0x0) [ 2592.357648] overlayfs: missing 'lowerdir' [ 2592.363764] overlayfs: failed to resolve './file1': -2 [ 2592.375378] overlayfs: missing 'lowerdir' [ 2592.450875] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.507880] overlayfs: unrecognized mount option "" or missing value [ 2592.523174] overlayfs: unrecognized mount option "" or missing value 22:21:21 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) connect(0xffffffffffffffff, &(0x7f0000000940)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x200000, 0x4) r1 = accept$unix(r0, &(0x7f0000000840)=@abs, &(0x7f00000008c0)=0x6e) r2 = socket$alg(0x26, 0x5, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r3) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) sendfile(r1, r2, &(0x7f0000000900), 0x1301) syz_mount_image$v7(&(0x7f0000000100)='v7\x00', &(0x7f0000000140)='./bus/file0\x00', 0x6, 0x5, &(0x7f0000000700)=[{&(0x7f0000000380)="180d877c94a5d4b9dca7657e9f3ed91664090fa6fef83b289d5f9956e268cdc98aa73ba3a2bf57595f05b6c7e1d29e3a513fdbd7b9076cda9fd77fabedc7b7e8a564ed6defa0651e899e04da8a4a0b8818c7386f121e623eb2cd968c62adac59ce1cacf68f6d29d3951a17824c5d01810842ba3f101bab55cf9146bad133169e35fe5e30b9074f2fd0f951f744da006dc355573364cf221da09590d7fa4c63443faaef0a", 0xa4, 0x3ff}, {&(0x7f0000000440)="676637d99f80f4261cf5f89f88282a8668c58d0869e7b6244b133cb70e9af0a2ed2fbe3b648fd738c144b6c3706f92a74dd5c2ed57f0ff22e599756b95a9fb44755fe0f70916acd9263075391c1991af6fa7a66e3cd365e09705e8739a07b84f620ff551d4abe97df267781edb58acb1309e396fc9c3c21ead6366efab5922bc1b8cfd7d60ca0a52e6d2b5c48ac82990f1d5", 0x92, 0x2}, {&(0x7f0000000580)="724e9ef9a65d0f5cde5119d0cd8a7e0a35effa395a934ef962413af93b41675323c25495e7a3869c12f7c2221493f3ee4bea9f8871821ff948937b5c49cac9af41d133d51845f599fde803aaaceec84d09ba44825e850abd231f51abb04445311be3ba8b5fa622acfcc046c572b1a2b394046053dee5971c2454ac06c7", 0x7d, 0x7}, {&(0x7f0000000640)="60a1ba70ef3bc35237771e4f3d12f72445252d63d9e9b37d4e5dce4f3b6f8888ea205f175ad312b1577ef2d3b92a12590a13c8d6da81bfa7d3d9b309c4727f07fc6d0fb4f781430857", 0x49, 0x6}, {&(0x7f00000006c0)="f9788e7eb305d46c27a112167016ec705013f7ca66cdacddf5f677a766e8f5ec7b03bf1ac1", 0x25, 0x5}], 0x2020048, &(0x7f00000009c0)={[{'security.ima\x00'}, {'overlay\x00'}, {'security.\x00\x80a\x00\x17\xb4\x00\xc7{\xbf\x1c\xf1\x10%\x80\xbcS\xef\xdd\xe3\xfd z\x96L\xb2\xea\xb2%L\xc4\x8f\rMv\xcc\xfd?\xe1$!\xeb\xef\xf1\xe5f\x80\x8c&0\xfe\x1cQ\xc78\xd7\xa0,\x8e\xb8Tt5\x97\xce{\xd2\xa8#r\xb8o\xce\xb6\x88Y\x8e\xe8\xd8%\xc1c\xb0o\xee]n\xf0\x99<\x12\xfdi\xb9\xcf~&Ys*\xafH\x86\xf4C\x91\xbdM\xd7\x91!\x8eVC\x81\r\x84{\xfe\vjo\xac-\xdc\x85\x1d\x97>\xfcz/XQZ\xfd\x87\x02\xdbB\xd6N\xb1\xd3@d9F\xcdIB\xc6t;\x83\xf0u7.\xd48\xd1ZA\x90%E\v\x97q\x8aM\x91Vg\x9d\xc43-\xcdh-;\xa0\'-(\xbf\x01\x9d\xa2\'@e\xbf\x03\xac\xb4kT\xe2I\xa7\xe6\x1e\f\xf6P\xb8\xdc\xe3@~W\xae\x7f\xfa\x98+l\x82\xf2\x94\xf0\xbf\x90s\xca \xf7\xc1W\xd4\xf9J:\x1e\xebN\fXR\x1e\xcb\x95~\xb4^\xdd'}, {'overlay\x00'}, {'overlay\x00'}, {'security.ima\x00'}], [{@obj_role={'obj_role', 0x3d, '^.-:'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x32, 0x30, 0x35, 0x0, 0x33, 0x33, 0x63], 0x2d, [0x38, 0x63, 0x63, 0x36], 0x2d, [0x33, 0x65, 0x32, 0x7], 0x2d, [0x36, 0x33, 0x66, 0x33], 0x2d, [0x62, 0x30, 0x30, 0x64, 0x30, 0x62, 0x64, 0x34]}}}, {@permit_directio='permit_directio'}]}) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) openat(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/exe\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r3}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x81, 0x1f, 0x40, 0x0, 0x1c00000000000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x820, 0xe12f, 0x7fff, 0x8fcce73a5af118db, 0x4e8, 0x9, 0x81}, r1, 0xc, r0, 0x1) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='overlay\x00', 0x2000000, &(0x7f0000000380)={[{@index_on='index=on'}, {@redirect_dir={'redirect_dir', 0x3d, './file2'}}, {@workdir={'workdir', 0x3d, './bus/file0'}}, {@index_off='index=off'}, {@lowerdir={'lowerdir', 0x3d, './bus'}}, {@index_off='index=off'}, {@lowerdir={'lowerdir', 0x3d, './file2'}}, {@default_permissions='default_permissions'}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@redirect_dir={'redirect_dir', 0x3d, './bus'}}], [{@context={'context', 0x3d, 'system_u'}}, {@smackfsdef={'smackfsdef', 0x3d, 'overlay\x00'}}]}) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x28}}, 0x0) 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(0x0, 0x0) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB], 0x28}}, 0x0) 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000100)='./file0\x00') truncate(0x0, 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x208000) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r3}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) [ 2592.584018] overlayfs: unrecognized mount option "" or missing value [ 2592.587126] overlayfs: unrecognized mount option "" or missing value [ 2592.623751] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "bc8a3eb208d35f1912dc6e3f0810d7caf7776d631b700dfbba426957e0af1b3cb11e24b97350709326bd88db69d9e8a4449f4c85e29f90f8318cd656cb0c9db2c8fedbb96c1635af806a9d2904f7d9b4927a49fee0bdbad16f26103baf45e6839bf3a6e35070bf3e9d7b636c9ad39c9eaa0e896d093791cd797a87e6ca5c39bcc8df2c3f0da0a6f265419e258024b1d90768e93393b131e6e3b86222b0a93a92400f4e8dd28e489884a87f8f0bd2637998bcd7e68987fae14a9bed0a4ad0a5c888d257edd3205754f438794395f163b8dbce80f885bb4d3de14a7c5e1e32805d67d09bb32492502445658b87b82dba9aa01d4e6d58f3d77bfee3e27d5bceb28c8c0ceb105927b9be76f8e9e62ce74c0baaa92fe6eab2c41b6af5c39decb7751e7a893d760ef8a11dfc48498b98870472ea28cd874acab3e6b1307b63ca4a9f07f63388ad69ba9e7f7dcbf1ec6917d83bbf74cca11bc94b3de6f39c026a0bf7a495d2267ac6f70bebf28913b6f61832cff1d3e3d9f8840e0c342747f8458c4116afc0a83bad355803b8ddccdd86e611cf243fe7e2b77251b238631560747b9b34f815bcdf437a180c3c49a619cc68baa73db1f6c93526a1b2b0f8cf74f0fb16290783e2a8c0166170ed2ea1b99e107ba6d95d0fa15ce2ba8e9c839c2d9dbe1445d22a4ccc3f85216c75a34931023c08419982db2dd00b33d64179117b843dd874c87c655cb9a33930701cba88a497817869eae25dda9a7a02a15aae3e9df7f8dada4fb9e41d3d651b1926d78f198aed545850eaff7f884a4161cf1970aa1a968956c3a9cbc09f0ca48cbf42d80a185a3011fe22987d5bdcbbf0d70d5dc5aa5195c5fd26d4757ae25e1a5433a51342d5ee1b023642ead3f2c62d5ce1f4661155e3ed158d5629681834c9bd02b1d22d3186b6fc468bda3d2d898f8f3397e92399d9cd00f954f8ec22d11dd58d19574e302daf41139c9dfe4c87334d85565fb2ec569be495463af4643f2e14646a478c99c13891f0ebe052e4dbea74146b16d8cc4486069c1d4103d51fcf3aa81d514f971caebc5edf7d706c0424d8c6f9da3dcf4850e80faebb19a4b77fc0091d4de8b67130a063eee3b38483cc5d27045949600a4bc0d8b57e31ef6e3a1b9e433001afd3a95a483fa06a7a47659585f6c19ae75525f4040f91cfad8fa7ed57d29d65b437a7a53101be981a0b876e3d9da6bca4e63cfd0e7bc0361952b3d9bd3a4411b6fb3ef5e4108739964d53def21f5c886050785979443a8cf1ef0f77e7797b6a833f0cba9cd720dd4fca654521cdfc723427ba3fa9af4579bcab55817c9dafc15f584d9aa2141d442a08c5b9d8f7254ff2c6ffd5bbda94a9e93e1146047b6f9281dd297ebd8ecb48009866760da9f789a34981e1cc9e2139559cb8b7529b5227a7f1846ee8538f93b60e83e59a1c99ed848f31", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYBLOB="78b7d7983a5153ddc20523c6f0ce400d96910e7e5838383ee4d9ec38baa11e8b90f0118e17f218d65ad1fe835bebea4fdaae95f55bb744cbbfa2f5e8e674af545c7ee7320003049b4bd1491c4b35c70d548a2c15f203966f05555d8cf75186bc95c0ce8849650fe1842ae884a622689ed31ebef0f75542136cc84797000a21a4502aafcb2892c170ccebd54f0f342c7423374527e4406e7d593ee9d9e5dd14812c276f31edfd46cf1741c7", @ANYRESOCT=r2]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='J'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x420000, 0x82) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000"], 0x28}}, 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r3}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) [ 2592.657171] overlayfs: unrecognized mount option "redirect_dir=./file2" or missing value [ 2592.657210] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2592.688011] overlayfs: 'file0' not a directory [ 2592.696861] overlayfs: filesystem on './bus' not supported as upperdir 22:21:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='pvfs2\x00', 0x0, &(0x7f0000000380)='security.ima\x00') mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6c6f050000ed68723d2e3a66696c6530edf07b5758082327c6c9e0081df79ad3320476deddc58f6f6405bee6b39f959d5fae0d5d9f1b070000f25c"]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e2f666938c030"]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f00000003c0)='./bus\x00', 0x1078c0, 0x2) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000440)={'#! ', './bus/file0', [], 0xa, "853309e00746971abef0099f28584c86f885727c2c615ea394db132a105145ef435345446ca497fef2a1469ab7c48eea86223783c9e641c46088816441531b0f761cc7"}, 0x52) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x1a) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2592.740505] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.741065] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2592.756877] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2592.770318] overlayfs: 'file0' not a directory [ 2592.771081] overlayfs: filesystem on './bus' not supported as upperdir [ 2592.820433] overlayfs: unrecognized mount option "" or missing value [ 2592.836793] overlayfs: unrecognized mount option "lo" or missing value [ 2592.845358] overlayfs: unrecognized mount option "" or missing value [ 2592.849750] overlayfs: failed to resolve './fi8À0': -2 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000"], 0x28}}, 0x0) 22:21:21 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x81, 0x1f, 0x40, 0x0, 0x1c00000000000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x820, 0xe12f, 0x7fff, 0x8fcce73a5af118db, 0x4e8, 0x9, 0x81}, r1, 0xc, r0, 0x1) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYBLOB="78b7d7983a5153ddc20523c6f0ce400d96910e7e5838383ee4d9ec38baa11e8b90f0118e17f218d65ad1fe835bebea4fdaae95f55bb744cbbfa2f5e8e674af545c7ee7320003049b4bd1491c4b35c70d548a2c15f203966f05555d8cf75186bc95c0ce8849650fe1842ae884a622689ed31ebef0f75542136cc84797000a21a4502aafcb2892c170ccebd54f0f342c7423374527e4406e7d593ee9d9e5dd14812c276f31edfd46cf1741c7", @ANYRESOCT=r2]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='J'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x420000, 0x82) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000"], 0x28}}, 0x0) [ 2592.859445] audit: type=1800 audit(1616451681.684:228): pid=22611 uid=0 auid=4294967295 ses=4294967295 op="collect_data" cause="failed(directio)" comm="syz-executor.1" name="bus" dev="sda1" ino=14770 res=0 [ 2592.860733] overlayfs: unrecognized mount option "lo" or missing value 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b00000000000014"], 0x28}}, 0x0) 22:21:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000000)='./bus/file0\x00', &(0x7f0000000100)='overlay\x00', 0x2000, &(0x7f0000000380)={[{@nfs_export_off='nfs_export=off'}, {@default_permissions='default_permissions'}, {@xino_auto='xino=auto'}, {@nfs_export_on='nfs_export=on'}, {@xino_auto='xino=auto'}], [{@context={'context', 0x3d, 'user_u'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r1, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) [ 2592.915645] overlayfs: './bus' not a directory 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000000000000"], 0x28}}, 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_ERR_FILTER(r0, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) [ 2592.983329] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2593.026194] overlayfs: unrecognized mount option "" or missing value [ 2593.029889] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2593.045116] overlayfs: 'file0' not a directory [ 2593.046449] overlayfs: unrecognized mount option "" or missing value [ 2593.059364] overlayfs: filesystem on './bus' not supported as upperdir 22:21:21 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) r0 = syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000380)='./file1\x00', 0xf1, 0x1, &(0x7f0000000400)=[{&(0x7f00000003c0)="7394", 0x2, 0x2}], 0x8008, &(0x7f0000000440)={[{@device={'device', 0x3d, './file0'}}, {@space_cache='space_cache'}, {@compress_algo={'compress', 0x3d, 'zstd'}}, {@space_cache_v1='space_cache=v1'}, {@noenospc_debug='noenospc_debug'}, {@fragment_data='fragment=data'}], [{@seclabel='seclabel'}, {@obj_user={'obj_user', 0x3d, ':,\\)%'}}, {@fowner_gt={'fowner>', 0xee00}}, {@subj_role={'subj_role'}}]}) execveat(r0, &(0x7f0000000580)='./file0\x00', &(0x7f0000000740)=[&(0x7f00000005c0)='$.\x00', &(0x7f0000000600)='security.ima\x00', &(0x7f0000000640)='security.ima\x00', &(0x7f0000000680)='@/+}\\\'\x9f\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='security.ima\x00'], &(0x7f0000000940)=[&(0x7f0000000780)='[/+\x00', &(0x7f00000007c0)='security.ima\x00', &(0x7f0000000800)='overlay\x00', &(0x7f0000000840)='security.ima\x00', &(0x7f0000000880)='overlay\x00', &(0x7f00000008c0)='overlay\x00', &(0x7f0000000900)='!%&#+)\x00'], 0x1000) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000100)=@md5={0x1, "3f931520733fa3eb0b212af8e139ea15"}, 0x11, 0x1) truncate(&(0x7f0000000000)='./file1\x00', 0x8) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000000000000"], 0x28}}, 0x0) 22:21:21 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:21 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYBLOB="78b7d7983a5153ddc20523c6f0ce400d96910e7e5838383ee4d9ec38baa11e8b90f0118e17f218d65ad1fe835bebea4fdaae95f55bb744cbbfa2f5e8e674af545c7ee7320003049b4bd1491c4b35c70d548a2c15f203966f05555d8cf75186bc95c0ce8849650fe1842ae884a622689ed31ebef0f75542136cc84797000a21a4502aafcb2892c170ccebd54f0f342c7423374527e4406e7d593ee9d9e5dd14812c276f31edfd46cf1741c7", @ANYRESOCT=r2]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='J'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x420000, 0x82) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:21 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) chdir(&(0x7f0000000000)='./file0\x00') 22:21:21 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x81, 0x1f, 0x40, 0x0, 0x1c00000000000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x820, 0xe12f, 0x7fff, 0x8fcce73a5af118db, 0x4e8, 0x9, 0x81}, r1, 0xc, r0, 0x1) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) [ 2593.094548] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2593.107207] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2593.121706] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2593.130366] overlayfs: 'file0' not a directory [ 2593.136824] overlayfs: filesystem on './bus' not supported as upperdir 22:21:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000100000000000000"], 0x28}}, 0x0) 22:21:22 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) 22:21:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b000000"], 0x28}}, 0x0) 22:21:22 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2}, 0x10) bind$can_raw(r0, &(0x7f00000001c0), 0x10) [ 2593.174116] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:21:22 executing program 3: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1}, 0x10) bind$can_raw(0xffffffffffffffff, &(0x7f00000001c0), 0x10) 22:21:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b000000"], 0x28}}, 0x0) [ 2593.227000] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2593.231613] overlayfs: unrecognized mount option "" or missing value [ 2593.241497] overlayfs: filesystem on './bus' not supported as upperdir [ 2593.253273] overlayfs: 'file0' not a directory [ 2593.271420] overlayfs: unrecognized mount option "" or missing value [ 2593.282822] overlayfs: fs on './file0' does not support file handles, falling back to index=off. 22:21:22 executing program 4: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/20) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x17, 0x2, &(0x7f0000000000)=@raw=[@btf_id={0x18, 0x0, 0x3, 0x0, 0x4}], &(0x7f0000000100)='syzkaller\x00', 0xffff, 0x1d, &(0x7f0000000140)=""/29, 0x9f5b41454c66e9c5, 0x10, [], 0x0, 0x12, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x5}, 0x8, 0x10, &(0x7f00000003c0)={0x6, 0x6, 0x8d, 0x101}, 0x10, 0xffffffffffffffff, r0}, 0x78) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000640)=""/178, 0xb2}, {&(0x7f0000000700)=""/218, 0xda}], 0x2, 0x30000000, 0x30) 22:21:22 executing program 3: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1}, 0x10) bind$can_raw(0xffffffffffffffff, &(0x7f00000001c0), 0x10) 22:21:22 executing program 0: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x3, 0x81, 0x1f, 0x40, 0x0, 0x1c00000000000, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000000), 0x4}, 0x820, 0xe12f, 0x7fff, 0x8fcce73a5af118db, 0x4e8, 0x9, 0x81}, r1, 0xc, r0, 0x1) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "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"}, [0x2, 0x0, 0xe6d, 0x5, 0xc4b, 0xff, 0x1, 0xc43a, 0x5, 0xed8, 0x4, 0xffff, 0x400000000cbf8, 0x3, 0x9, 0x0, 0x9, 0x7, 0x6, 0x401, 0x1, 0xa97a, 0x100000000000000, 0x8, 0x9, 0x5, 0x4, 0x101, 0x5, 0x9, 0x1ff, 0x0, 0x6, 0xffffffffffffffff, 0xfbe, 0x8, 0x1, 0x9, 0x3, 0x3, 0xff000, 0x6, 0x0, 0x800000000000, 0x101, 0x7, 0x8001, 0x1, 0x9, 0x5, 0x7, 0xfffffffffffffffc, 0xc808, 0x5, 0x0, 0x7, 0x2, 0x3, 0x100, 0x3f, 0xffffffffffffc66d, 0xffff, 0x5, 0x6]}) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYRES64=r3, @ANYBLOB="78b7d7983a5153ddc20523c6f0ce400d96910e7e5838383ee4d9ec38baa11e8b90f0118e17f218d65ad1fe835bebea4fdaae95f55bb744cbbfa2f5e8e674af545c7ee7320003049b4bd1491c4b35c70d548a2c15f203966f05555d8cf75186bc95c0ce8849650fe1842ae884a622689ed31ebef0f75542136cc84797000a21a4502aafcb2892c170ccebd54f0f342c7423374527e4406e7d593ee9d9e5dd14812c276f31edfd46cf1741c7", @ANYRESOCT=r2]) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600)=ANY=[@ANYBLOB='J'], 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f00000000c0)='./bus\x00', 0x420000, 0x82) 22:21:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b000000"], 0x28}}, 0x0) [ 2593.327374] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2593.348039] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2593.358918] overlayfs: maximum fs stacking depth exceeded [ 2593.365135] overlayfs: filesystem on './bus' not supported as upperdir 22:21:22 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00', 0xffffffffffffffff) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000001000000000000000b0000000000"], 0x28}}, 0x0) [ 2593.393592] overlayfs: fs on './file0' does not support file handles, falling back to index=off. [ 2593.413527] overlayfs: fs on '.' does not support file handles, falling back to index=off. [ 2593.429141] overlayfs: 'file0' not a directory [ 2593.432389] overlayfs: filesystem on './bus' not supported as upperdir 22:21:22 executing program 3: setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000080)=0xfff, 0x4) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) bind$can_raw(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r1}, 0x10) bind$can_raw(0xffffffffffffffff, &(0x7f00000001c0), 0x10) 22:21:22 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='lowerdir=.:file0']) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) lsetxattr$security_ima(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)='security.ima\x00', &(0x7f0000000600), 0x1, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') rmdir(&(0x7f0000000000)='./bus/file0\x00') truncate(&(0x7f0000000340)='./bus/file0\x00', 0x0) 22:21:22 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x0, &(0x7f0000000000)=ANY=[@ANYRES64=r0]) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, @perf_bp={0x0}, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r3, 0xca289435, &(0x7f0000001800)={0x1, 0x6, @start={0x0, 0x1, "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", "5a967da94ecbf2926295e40dfa46b145d45ccc54b04f34f9186311bef413482305452472b16d17c515d5ef3a685a62359838c08bf1d7483b02454682fef52687c4c1d6f0ebaec78832c9db81d70021d41bc5a6